54031375 has 8 divisors (see below), whose sum is σ = 67431312. Its totient is φ = 43225000.

The previous prime is 54031361. The next prime is 54031391. The reversal of 54031375 is 57313045.

54031375 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 54031375 - 2⁹ = 54030863 is a prime.

It is a Duffinian number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 216001 + ... + 216250.

It is an arithmetic number, because the mean of its divisors is an integer number (8428914).

Almost surely, 2^54031375 is an apocalyptic number.

54031375 is a deficient number, since it is larger than the sum of its proper divisors (13399937).

54031375 is an equidigital number, since it uses as much as digits as its factorization.

54031375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432266 (or 432256 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 54031375 is about 7350.6037167025. The cubic root of 54031375 is about 378.0495045416.

It can be divided in two parts, 5 and 4031375, that added together give a triangular number (4031380 = T₂₈₃₉).

The spelling of 54031375 in words is "fifty-four million, thirty-one thousand, three hundred seventy-five".