56564505330224 has 20 divisors (see below), whose sum is σ = 109597547101200. Its totient is φ = 28281267368640.

The previous prime is 56564505330187. The next prime is 56564505330239. The reversal of 56564505330224 is 42203350546565.

It is a happy number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61107299 + ... + 62026050.

It is an arithmetic number, because the mean of its divisors is an integer number (5479877355060).

Almost surely, 2^{56564505330224} is an apocalyptic number.

It is an amenable number.

56564505330224 is a deficient number, since it is larger than the sum of its proper divisors (53033041770976).

56564505330224 is a wasteful number, since it uses less digits than its factorization.

56564505330224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123162068 (or 123162062 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 50.

Adding to 56564505330224 its reverse (42203350546565), we get a palindrome (98767855876789).

The spelling of 56564505330224 in words is "fifty-six trillion, five hundred sixty-four billion, five hundred five million, three hundred thirty thousand, two hundred twenty-four".