54521364 has 48 divisors (see below), whose sum is σ = 130370240. Its totient is φ = 17729280.

The previous prime is 54521359. The next prime is 54521399. The reversal of 54521364 is 46312545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95199 + ... + 95769.

Almost surely, 2^54521364 is an apocalyptic number.

It is an amenable number.

54521364 is an abundant number, since it is smaller than the sum of its proper divisors (75848876).

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

54521364 is a wasteful number, since it uses less digits than its factorization.

54521364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 758 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 54521364 is about 7383.8583410030. The cubic root of 54521364 is about 379.1888607438.

The spelling of 54521364 in words is "fifty-four million, five hundred twenty-one thousand, three hundred sixty-four".