54431875 has 40 divisors (see below), whose sum is σ = 74226240. Its totient is φ = 39744000.

The previous prime is 54431857. The next prime is 54431891. The reversal of 54431875 is 57813445.

It is not a de Polignac number, because 54431875 - 2⁵ = 54431843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 499321 + ... + 499429.

It is an arithmetic number, because the mean of its divisors is an integer number (1855656).

Almost surely, 2^54431875 is an apocalyptic number.

54431875 is a deficient number, since it is larger than the sum of its proper divisors (19794365).

54431875 is a wasteful number, since it uses less digits than its factorization.

54431875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 178 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 54431875 is about 7377.7960801312. The cubic root of 54431875 is about 378.9812857559.

The spelling of 54431875 in words is "fifty-four million, four hundred thirty-one thousand, eight hundred seventy-five".