5657611372056 has 160 divisors (see below), whose sum is σ = 18179207735040. Its totient is φ = 1610313815232.

The previous prime is 5657611372037. The next prime is 5657611372069. The reversal of 5657611372056 is 6502731167565.

5657611372056 is a `hidden beast` number, since 5 + 6 + 576 + 1 + 13 + 7 + 2 + 0 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5657611371993 and 5657611372011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1178266 + ... + 3564201.

It is an arithmetic number, because the mean of its divisors is an integer number (113620048344).

Almost surely, 2^{5657611372056} is an apocalyptic number.

5657611372056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5657611372056 is an abundant number, since it is smaller than the sum of its proper divisors (12521596362984).

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

5657611372056 is a wasteful number, since it uses less digits than its factorization.

5657611372056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742755 (or 4742742 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 54.

The spelling of 5657611372056 in words is "five trillion, six hundred fifty-seven billion, six hundred eleven million, three hundred seventy-two thousand, fifty-six".