56118956 has 24 divisors (see below), whose sum is σ = 101728704. Its totient is φ = 27069840.

The previous prime is 56118949. The next prime is 56118983. The reversal of 56118956 is 65981165.

56118956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12311 + ... + 16241.

It is an arithmetic number, because the mean of its divisors is an integer number (4238696).

Almost surely, 2^56118956 is an apocalyptic number.

It is an amenable number.

56118956 is a deficient number, since it is larger than the sum of its proper divisors (45609748).

56118956 is a wasteful number, since it uses less digits than its factorization.

56118956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061 (or 4059 counting only the distinct ones).

The product of its digits is 64800, while the sum is 41.

The square root of 56118956 is about 7491.2586392408. The cubic root of 56118956 is about 382.8569433482.

The spelling of 56118956 in words is "fifty-six million, one hundred eighteen thousand, nine hundred fifty-six".