56254606636 has 12 divisors (see below), whose sum is σ = 104236477128. Its totient is φ = 26472756032.

The previous prime is 56254606633. The next prime is 56254606637. The reversal of 56254606636 is 63660645265.

It is a self number, because there is not a number n which added to its sum of digits gives 56254606636.

It is not an unprimeable number, because it can be changed into a prime (56254606633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413636746 + ... + 413636881.

It is an arithmetic number, because the mean of its divisors is an integer number (8686373094).

Almost surely, 2^56254606636 is an apocalyptic number.

It is an amenable number.

56254606636 is a deficient number, since it is larger than the sum of its proper divisors (47981870492).

56254606636 is a wasteful number, since it uses less digits than its factorization.

56254606636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827273648 (or 827273646 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 56254606636 in words is "fifty-six billion, two hundred fifty-four million, six hundred six thousand, six hundred thirty-six".