56554194 has 16 divisors (see below), whose sum is σ = 118026432. Its totient is φ = 18031728.

The previous prime is 56554151. The next prime is 56554213. The reversal of 56554194 is 49145565.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204769 + ... + 205044.

It is an arithmetic number, because the mean of its divisors is an integer number (7376652).

Almost surely, 2^56554194 is an apocalyptic number.

56554194 is an abundant number, since it is smaller than the sum of its proper divisors (61472238).

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

56554194 is a wasteful number, since it uses less digits than its factorization.

56554194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409841.

The product of its digits is 108000, while the sum is 39.

The square root of 56554194 is about 7520.2522564074. The cubic root of 56554194 is about 383.8441614826.

The spelling of 56554194 in words is "fifty-six million, five hundred fifty-four thousand, one hundred ninety-four".