56477462760 has 128 divisors (see below), whose sum is σ = 198166608000. Its totient is φ = 14267985408.

The previous prime is 56477462693. The next prime is 56477462777. The reversal of 56477462760 is 6726477465.

56477462760 is a `hidden beast` number, since 5 + 6 + 4 + 7 + 7 + 4 + 627 + 6 + 0 = 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 = 56477462697 and 56477462706.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1355637 + ... + 1396676.

It is an arithmetic number, because the mean of its divisors is an integer number (1548176625).

Almost surely, 2^56477462760 is an apocalyptic number.

It is an amenable number.

56477462760 is an abundant number, since it is smaller than the sum of its proper divisors (141689145240).

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

56477462760 is a wasteful number, since it uses less digits than its factorization.

56477462760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752352 (or 2752342 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 56477462760 in words is "fifty-six billion, four hundred seventy-seven million, four hundred sixty-two thousand, seven hundred sixty".