54664875 has 40 divisors (see below), whose sum is σ = 101930400. Its totient is φ = 29149200.

The previous prime is 54664867. The next prime is 54664891. The reversal of 54664875 is 57846645.

54664875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54664875 - 2³ = 54664867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 54664875.

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 39 ways as a sum of consecutive naturals, for example, 7426 + ... + 12824.

It is an arithmetic number, because the mean of its divisors is an integer number (2548260).

Almost surely, 2^54664875 is an apocalyptic number.

54664875 is a deficient number, since it is larger than the sum of its proper divisors (47265525).

54664875 is an equidigital number, since it uses as much as digits as its factorization.

54664875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426 (or 5407 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 54664875 is about 7393.5698414230. The cubic root of 54664875 is about 379.5212692543.

The spelling of 54664875 in words is "fifty-four million, six hundred sixty-four thousand, eight hundred seventy-five".