56275460658 has 12 divisors (see below), whose sum is σ = 121930164798. Its totient is φ = 18758486880.

The previous prime is 56275460641. The next prime is 56275460693. The reversal of 56275460658 is 85606457265.

56275460658 is a `hidden beast` number, since 5 + 6 + 27 + 5 + 4 + 606 + 5 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39918841209 + 16356619449 = 199797^2 + 127893^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1563207223 + ... + 1563207258.

Almost surely, 2^56275460658 is an apocalyptic number.

56275460658 is an abundant number, since it is smaller than the sum of its proper divisors (65654704140).

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

56275460658 is a wasteful number, since it uses less digits than its factorization.

56275460658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126414489 (or 3126414486 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 56275460658 in words is "fifty-six billion, two hundred seventy-five million, four hundred sixty thousand, six hundred fifty-eight".