56244226464 has 36 divisors (see below), whose sum is σ = 159944519826. Its totient is φ = 18748075392.

The previous prime is 56244226459. The next prime is 56244226483. The reversal of 56244226464 is 46462244265.

56244226464 is a `hidden beast` number, since 562 + 4 + 4 + 2 + 26 + 4 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54246136464 + 1998090000 = 232908^2 + 44700^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (45) 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 5 ways as a sum of consecutive naturals, for example, 97645939 + ... + 97646514.

Almost surely, 2^56244226464 is an apocalyptic number.

It is an amenable number.

56244226464 is an abundant number, since it is smaller than the sum of its proper divisors (103700293362).

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

56244226464 is a wasteful number, since it uses less digits than its factorization.

56244226464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195292469 (or 195292458 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 45.

The spelling of 56244226464 in words is "fifty-six billion, two hundred forty-four million, two hundred twenty-six thousand, four hundred sixty-four".