5640307563936 has 72 divisors (see below), whose sum is σ = 14828350616352. Its totient is φ = 1877244230400.

The previous prime is 5640307563871. The next prime is 5640307564009. The reversal of 5640307563936 is 6393657030465.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41877181 + ... + 42011651.

It is an arithmetic number, because the mean of its divisors is an integer number (205949314116).

Almost surely, 2^{5640307563936} is an apocalyptic number.

It is an amenable number.

5640307563936 is an abundant number, since it is smaller than the sum of its proper divisors (9188043052416).

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

5640307563936 is an equidigital number, since it uses as much as digits as its factorization.

5640307563936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135806 (or 135137 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 57.

The spelling of 5640307563936 in words is "five trillion, six hundred forty billion, three hundred seven million, five hundred sixty-three thousand, nine hundred thirty-six".