56559174154 has 32 divisors (see below), whose sum is σ = 97908560640. Its totient is φ = 24002428032.

The previous prime is 56559174149. The next prime is 56559174187. The reversal of 56559174154 is 45147195565.

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 15 ways as a sum of consecutive naturals, for example, 2664507 + ... + 2685649.

It is an arithmetic number, because the mean of its divisors is an integer number (3059642520).

Almost surely, 2^56559174154 is an apocalyptic number.

56559174154 is a deficient number, since it is larger than the sum of its proper divisors (41349386486).

56559174154 is a wasteful number, since it uses less digits than its factorization.

56559174154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23014.

The product of its digits is 3780000, while the sum is 52.

The spelling of 56559174154 in words is "fifty-six billion, five hundred fifty-nine million, one hundred seventy-four thousand, one hundred fifty-four".