56596837862500 has 72 divisors (see below), whose sum is σ = 133320556516392. Its totient is φ = 20897293920000.

The previous prime is 56596837862497. The next prime is 56596837862519. The reversal of 56596837862500 is 526873869565.

It can be written as a sum of positive squares in 12 ways, for example, as 55825195083876 + 771642778624 = 7471626^2 + 878432^2 .

It is a super-2 number, since 2×56596837862500² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56596837862500.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173981617 + ... + 174306616.

It is an arithmetic number, because the mean of its divisors is an integer number (1851674396061).

Almost surely, 2^{56596837862500} is an apocalyptic number.

56596837862500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56596837862500 is an abundant number, since it is smaller than the sum of its proper divisors (76723718653892).

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

56596837862500 is a wasteful number, since it uses less digits than its factorization.

56596837862500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348288275 (or 348288253 counting only the distinct ones).

The product of its (nonzero) digits is 653184000, while the sum is 70.

The spelling of 56596837862500 in words is "fifty-six trillion, five hundred ninety-six billion, eight hundred thirty-seven million, eight hundred sixty-two thousand, five hundred".