Number of the day: 89525093

Properties of the number 89525093:

89525093 = 7 × 19 × 673121 is a sphenic number and squarefree.
89525093 has 3 distinct prime factors, 8 divisors, 19 antidivisors and 72696960 totatives.
89525093 has a prime digit sum 41 in base 10.
Reversing the decimal digits of 89525093 results in a sphenic number.
89525093 = 44762547² - 44762546² = 6394653² - 6394646² = 2355933² - 2355914² = 336627² - 336494² is the difference of 2 nonnegative squares in 4 ways.
89525093 is the difference of 2 positive pentagonal numbers in 4 ways.
89525093 = 2² + 183² + 9460² is the sum of 3 positive squares.
89525093² = 38959557² + 80603320² is the sum of 2 positive squares in 1 way.
89525093² is the sum of 3 positive squares.
89525093 is a proper divisor of 281⁵⁰⁴⁰ - 1.
89525093 = '8952509' + '3' is the concatenation of 2 prime numbers.
89525093 = '895' + '25093' is the concatenation of 2 semiprime numbers.