54875904 has 36 divisors (see below), whose sum is σ = 146051976. Its totient is φ = 18291712.

The previous prime is 54875903. The next prime is 54875911. The reversal of 54875904 is 40957845.

It is a super-2 number, since 2×54875904² = 6022729679634432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54875903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34959 + ... + 36494.

Almost surely, 2^54875904 is an apocalyptic number.

It is an amenable number.

54875904 is an abundant number, since it is smaller than the sum of its proper divisors (91176072).

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

54875904 is an equidigital number, since it uses as much as digits as its factorization.

54875904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71472 (or 71458 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 54875904 is about 7407.8272118078. The cubic root of 54875904 is about 380.0090117900.

The spelling of 54875904 in words is "fifty-four million, eight hundred seventy-five thousand, nine hundred four".