56988632792 has 64 divisors (see below), whose sum is σ = 132676246080. Its totient is φ = 22345408512.

The previous prime is 56988632749. The next prime is 56988632797. The reversal of 56988632792 is 29723688965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56988632797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264113 + ... + 428640.

It is an arithmetic number, because the mean of its divisors is an integer number (2073066345).

Almost surely, 2^56988632792 is an apocalyptic number.

56988632792 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56988632792 is an abundant number, since it is smaller than the sum of its proper divisors (75687613288).

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

56988632792 is a wasteful number, since it uses less digits than its factorization.

56988632792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692892 (or 692888 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 65.

The spelling of 56988632792 in words is "fifty-six billion, nine hundred eighty-eight million, six hundred thirty-two thousand, seven hundred ninety-two".