56204554 has 16 divisors (see below), whose sum is σ = 98955648. Its totient is φ = 23436432.

The previous prime is 56204549. The next prime is 56204573. The reversal of 56204554 is 45540265.

56204554 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, 53734 + ... + 54769.

It is an arithmetic number, because the mean of its divisors is an integer number (6184728).

Almost surely, 2^56204554 is an apocalyptic number.

56204554 is a deficient number, since it is larger than the sum of its proper divisors (42751094).

56204554 is a wasteful number, since it uses less digits than its factorization.

56204554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108549.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 56204554 is about 7496.9696544671. The cubic root of 56204554 is about 383.0515011403.

The spelling of 56204554 in words is "fifty-six million, two hundred four thousand, five hundred fifty-four".