56554370 has 16 divisors (see below), whose sum is σ = 102601728. Its totient is φ = 22443120.

The previous prime is 56554369. The next prime is 56554387. The reversal of 56554370 is 7345565.

It is a self number, because there is not a number n which added to its sum of digits gives 56554370.

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, 20996 + ... + 23535.

It is an arithmetic number, because the mean of its divisors is an integer number (6412608).

Almost surely, 2^56554370 is an apocalyptic number.

56554370 is a deficient number, since it is larger than the sum of its proper divisors (46047358).

56554370 is a wasteful number, since it uses less digits than its factorization.

56554370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44665.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 56554370 is about 7520.2639581334. The cubic root of 56554370 is about 383.8445596641.

The spelling of 56554370 in words is "fifty-six million, five hundred fifty-four thousand, three hundred seventy".