56352664264 has 32 divisors (see below), whose sum is σ = 113949675000. Its totient is φ = 25972204032.

The previous prime is 56352664261. The next prime is 56352664273. The reversal of 56352664264 is 46246625365.

56352664264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 39345896164 + 17006768100 = 198358^2 + 130410^2 .

It is a super-2 number, since 2×56352664264² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56352664261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308389 + ... + 455860.

Almost surely, 2^56352664264 is an apocalyptic number.

It is an amenable number.

56352664264 is an abundant number, since it is smaller than the sum of its proper divisors (57597010736).

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

56352664264 is a wasteful number, since it uses less digits than its factorization.

56352664264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764977 (or 764973 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 49.

The spelling of 56352664264 in words is "fifty-six billion, three hundred fifty-two million, six hundred sixty-four thousand, two hundred sixty-four".