56575644260 has 48 divisors (see below), whose sum is σ = 125720646912. Its totient is φ = 21341443200.

The previous prime is 56575644227. The next prime is 56575644269. The reversal of 56575644260 is 6244657565.

It is a junction number, because it is equal to n+sod(n) for n = 56575644199 and 56575644208.

It is not an unprimeable number, because it can be changed into a prime (56575644269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833471 + ... + 898790.

It is an arithmetic number, because the mean of its divisors is an integer number (2619180144).

Almost surely, 2^56575644260 is an apocalyptic number.

It is an amenable number.

56575644260 is an abundant number, since it is smaller than the sum of its proper divisors (69145002652).

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

56575644260 is a wasteful number, since it uses less digits than its factorization.

56575644260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732364 (or 1732362 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 50.

It can be divided in two parts, 565756 and 44260, that added together give a palindrome (610016).

The spelling of 56575644260 in words is "fifty-six billion, five hundred seventy-five million, six hundred forty-four thousand, two hundred sixty".