89975458896 has 40 divisors (see below), whose sum is σ = 232451517984. Its totient is φ = 29989895040.

The previous prime is 89975458877. The next prime is 89975458921. The reversal of 89975458896 is 69885457998.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832111 + ... + 934001.

Almost surely, 2^89975458896 is an apocalyptic number.

It is an amenable number.

89975458896 is an abundant number, since it is smaller than the sum of its proper divisors (142476059088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89975458896 is a wasteful number, since it uses less digits than its factorization.

89975458896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120299 (or 120293 counting only the distinct ones).

The product of its digits is 1567641600, while the sum is 78.

The spelling of 89975458896 in words is "eighty-nine billion, nine hundred seventy-five million, four hundred fifty-eight thousand, eight hundred ninety-six".