89756948025 has 36 divisors (see below), whose sum is σ = 161390314332. Its totient is φ = 47684075520.

The previous prime is 89756948011. The next prime is 89756948033. The reversal of 89756948025 is 52084965798.

89756948025 is a `hidden beast` number, since 8 + 9 + 7 + 569 + 48 + 0 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 7695324729 + 82061623296 = 87723^2 + 286464^2 .

It is not a de Polignac number, because 89756948025 - 2⁶ = 89756947961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 718284 + ... + 833933.

It is an arithmetic number, because the mean of its divisors is an integer number (4483064287).

Almost surely, 2^89756948025 is an apocalyptic number.

It is an amenable number.

89756948025 is a deficient number, since it is larger than the sum of its proper divisors (71633366307).

89756948025 is a wasteful number, since it uses less digits than its factorization.

89756948025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552490 (or 1552482 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 63.

The spelling of 89756948025 in words is "eighty-nine billion, seven hundred fifty-six million, nine hundred forty-eight thousand, twenty-five".