89560819125 has 80 divisors (see below), whose sum is σ = 168244959168. Its totient is φ = 47400444000.

The previous prime is 89560819097. The next prime is 89560819151. The reversal of 89560819125 is 52191806598.

89560819125 is a `hidden beast` number, since 8 + 9 + 5 + 608 + 1 + 9 + 1 + 25 = 666.

It is not a de Polignac number, because 89560819125 - 2¹⁷ = 89560688053 is a prime.

It is a super-2 number, since 2×89560819125² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1292614 + ... + 1360136.

Almost surely, 2^89560819125 is an apocalyptic number.

It is an amenable number.

89560819125 is a deficient number, since it is larger than the sum of its proper divisors (78684140043).

89560819125 is a wasteful number, since it uses less digits than its factorization.

89560819125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67681 (or 67662 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 54.

The spelling of 89560819125 in words is "eighty-nine billion, five hundred sixty million, eight hundred nineteen thousand, one hundred twenty-five".