54285624 has 48 divisors (see below), whose sum is σ = 155675520. Its totient is φ = 17030400.

The previous prime is 54285613. The next prime is 54285631. The reversal of 54285624 is 42658245.

It is a happy number.

54285624 is a `hidden beast` number, since 5 + 4 + 28 + 5 + 624 = 666.

54285624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 20952 + ... + 23399.

It is an arithmetic number, because the mean of its divisors is an integer number (3243240).

Almost surely, 2^54285624 is an apocalyptic number.

It is an amenable number.

54285624 is an abundant number, since it is smaller than the sum of its proper divisors (101389896).

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

54285624 is a wasteful number, since it uses less digits than its factorization.

54285624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44380 (or 44373 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 54285624 is about 7367.8778491503. The cubic root of 54285624 is about 378.6415576873.

The spelling of 54285624 in words is "fifty-four million, two hundred eighty-five thousand, six hundred twenty-four".