56881932811008 has 72 divisors (see below), whose sum is σ = 152949604544688. Its totient is φ = 18765173686272.

The previous prime is 56881932810979. The next prime is 56881932811049. The reversal of 56881932811008 is 80011823918865.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381703941 + ... + 381852932.

Almost surely, 2^{56881932811008} is an apocalyptic number.

It is an amenable number.

56881932811008 is an abundant number, since it is smaller than the sum of its proper divisors (96067671733680).

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

56881932811008 is an equidigital number, since it uses as much as digits as its factorization.

56881932811008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763556989 (or 763556975 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 60.

The spelling of 56881932811008 in words is "fifty-six trillion, eight hundred eighty-one billion, nine hundred thirty-two million, eight hundred eleven thousand, eight".