56657227410 has 128 divisors (see below), whose sum is σ = 175596595200. Its totient is φ = 12730703040.

The previous prime is 56657227331. The next prime is 56657227421. The reversal of 56657227410 is 1472275665.

56657227410 is a `hidden beast` number, since 5 + 6 + 6 + 5 + 7 + 227 + 410 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142536 + ... + 365555.

It is an arithmetic number, because the mean of its divisors is an integer number (1371848400).

Almost surely, 2^56657227410 is an apocalyptic number.

56657227410 is an abundant number, since it is smaller than the sum of its proper divisors (118939367790).

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

56657227410 is a wasteful number, since it uses less digits than its factorization.

56657227410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508173 (or 508167 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 56657227410 in words is "fifty-six billion, six hundred fifty-seven million, two hundred twenty-seven thousand, four hundred ten".