54257592 has 16 divisors (see below), whose sum is σ = 135644040. Its totient is φ = 18085856.

The previous prime is 54257587. The next prime is 54257603. The reversal of 54257592 is 29575245.

It is a self number, because there is not a number n which added to its sum of digits gives 54257592.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130343 + ... + 1130390.

Almost surely, 2^54257592 is an apocalyptic number.

It is an amenable number.

54257592 is an abundant number, since it is smaller than the sum of its proper divisors (81386448).

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

54257592 is a wasteful number, since it uses less digits than its factorization.

54257592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260742 (or 2260738 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The square root of 54257592 is about 7365.9752918402. The cubic root of 54257592 is about 378.5763721811.

The spelling of 54257592 in words is "fifty-four million, two hundred fifty-seven thousand, five hundred ninety-two".