54731875 has 40 divisors (see below), whose sum is σ = 78724800. Its totient is φ = 37620000.

The previous prime is 54731867. The next prime is 54731879. The reversal of 54731875 is 57813745.

It is not a de Polignac number, because 54731875 - 2³ = 54731867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54731879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 130416 + ... + 130834.

It is an arithmetic number, because the mean of its divisors is an integer number (1968120).

Almost surely, 2^54731875 is an apocalyptic number.

54731875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54731875 is a deficient number, since it is larger than the sum of its proper divisors (23992925).

54731875 is a wasteful number, since it uses less digits than its factorization.

54731875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 454 counting only the distinct ones).

The product of its digits is 117600, while the sum is 40.

The square root of 54731875 is about 7398.0994180938. The cubic root of 54731875 is about 379.6762593555.

The spelling of 54731875 in words is "fifty-four million, seven hundred thirty-one thousand, eight hundred seventy-five".