56701562900 has 36 divisors (see below), whose sum is σ = 123081197820. Its totient is φ = 22673472000.

The previous prime is 56701562899. The next prime is 56701562917. The reversal of 56701562900 is 926510765.

It can be written as a sum of positive squares in 6 ways, for example, as 5239732996 + 51461829904 = 72386^2 + 226852^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235100 + ... + 410700.

Almost surely, 2^56701562900 is an apocalyptic number.

56701562900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56701562900 is an abundant number, since it is smaller than the sum of its proper divisors (66379634920).

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

56701562900 is a wasteful number, since it uses less digits than its factorization.

56701562900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178844 (or 178837 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The spelling of 56701562900 in words is "fifty-six billion, seven hundred one million, five hundred sixty-two thousand, nine hundred".