56563285118 has 16 divisors (see below), whose sum is σ = 88640693280. Its totient is φ = 27019355616.

The previous prime is 56563285061. The next prime is 56563285127. The reversal of 56563285118 is 81158236565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703505 + ... + 779772.

It is an arithmetic number, because the mean of its divisors is an integer number (5540043330).

Almost surely, 2^56563285118 is an apocalyptic number.

56563285118 is a deficient number, since it is larger than the sum of its proper divisors (32077408162).

56563285118 is a wasteful number, since it uses less digits than its factorization.

56563285118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484131.

The product of its digits is 1728000, while the sum is 50.

The spelling of 56563285118 in words is "fifty-six billion, five hundred sixty-three million, two hundred eighty-five thousand, one hundred eighteen".