89711583996 has 24 divisors (see below), whose sum is σ = 218428205184. Its totient is φ = 28603693360.

The previous prime is 89711583989. The next prime is 89711584007. The reversal of 89711583996 is 69938511798.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162520710 + ... + 162521261.

It is an arithmetic number, because the mean of its divisors is an integer number (9101175216).

Almost surely, 2^89711583996 is an apocalyptic number.

It is an amenable number.

89711583996 is an abundant number, since it is smaller than the sum of its proper divisors (128716621188).

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

89711583996 is a wasteful number, since it uses less digits than its factorization.

89711583996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325042001 (or 325041999 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 66.

The spelling of 89711583996 in words is "eighty-nine billion, seven hundred eleven million, five hundred eighty-three thousand, nine hundred ninety-six".