56004445260 has 72 divisors (see below), whose sum is σ = 172665104976. Its totient is φ = 14689687680.

The previous prime is 56004445253. The next prime is 56004445283. The reversal of 56004445260 is 6254440065.

56004445260 is a `hidden beast` number, since 5 + 600 + 4 + 4 + 45 + 2 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2539314 + ... + 2561273.

It is an arithmetic number, because the mean of its divisors is an integer number (2398126458).

Almost surely, 2^56004445260 is an apocalyptic number.

It is an amenable number.

56004445260 is an abundant number, since it is smaller than the sum of its proper divisors (116660659716).

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

56004445260 is a wasteful number, since it uses less digits than its factorization.

56004445260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100663 (or 5100658 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

It can be divided in two parts, 56004 and 445260, that added together give a square (501264 = 708²).

The spelling of 56004445260 in words is "fifty-six billion, four million, four hundred forty-five thousand, two hundred sixty".