56558460708 has 48 divisors (see below), whose sum is σ = 146646808000. Its totient is φ = 18851050944.

The previous prime is 56558460703. The next prime is 56558460727. The reversal of 56558460708 is 80706485565.

56558460708 is a `hidden beast` number, since 5 + 65 + 58 + 460 + 70 + 8 = 666.

56558460708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56558460708² (a number of 22 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (56558460703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1670088 + ... + 1703616.

Almost surely, 2^56558460708 is an apocalyptic number.

It is an amenable number.

56558460708 is an abundant number, since it is smaller than the sum of its proper divisors (90088347292).

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

56558460708 is a wasteful number, since it uses less digits than its factorization.

56558460708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49161 (or 49153 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 54.

The spelling of 56558460708 in words is "fifty-six billion, five hundred fifty-eight million, four hundred sixty thousand, seven hundred eight".