56556583302 has 16 divisors (see below), whose sum is σ = 113198809392. Its totient is φ = 18837920640.

The previous prime is 56556583289. The next prime is 56556583327. The reversal of 56556583302 is 20338565565.

It is a super-2 number, since 2×56556583302² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3559863 + ... + 3575714.

It is an arithmetic number, because the mean of its divisors is an integer number (7074925587).

Almost surely, 2^56556583302 is an apocalyptic number.

56556583302 is an abundant number, since it is smaller than the sum of its proper divisors (56642226090).

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

56556583302 is a wasteful number, since it uses less digits than its factorization.

56556583302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7136903.

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 56556583302 in words is "fifty-six billion, five hundred fifty-six million, five hundred eighty-three thousand, three hundred two".