54204872 has 36 divisors (see below), whose sum is σ = 108053505. Its totient is φ = 25488576.

The previous prime is 54204869. The next prime is 54204881. The reversal of 54204872 is 27840245.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

54204872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 53787556 + 417316 = 7334^2 + 646^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5206.

It is a Duffinian number.

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 8 ways as a sum of consecutive naturals, for example, 395588 + ... + 395724.

Almost surely, 2^54204872 is an apocalyptic number.

It is an amenable number.

54204872 is a deficient number, since it is larger than the sum of its proper divisors (53848633).

54204872 is a wasteful number, since it uses less digits than its factorization.

54204872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 54204872 is about 7362.3958057143. The cubic root of 54204872 is about 378.4537164481.

Multiplying 54204872 by its sum of digits (32), we get a square (1734555904 = 41648²).

The spelling of 54204872 in words is "fifty-four million, two hundred four thousand, eight hundred seventy-two".