54573264 has 100 divisors (see below), whose sum is σ = 167309604. Its totient is φ = 17114112.

The previous prime is 54573221. The next prime is 54573313. The reversal of 54573264 is 46237545.

It can be written as a sum of positive squares in 2 ways, for example, as 35283600 + 19289664 = 5940^2 + 4392^2 .

It is a super-2 number, since 2×54573264² = 5956482287227392, which contains 22 as substring.

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 polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20794 + ... + 23270.

Almost surely, 2^54573264 is an apocalyptic number.

54573264 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54573264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83654802).

54573264 is an abundant number, since it is smaller than the sum of its proper divisors (112736340).

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

54573264 is a wasteful number, since it uses less digits than its factorization.

54573264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514 (or 2499 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 54573264 is about 7387.3719278239. The cubic root of 54573264 is about 379.3091417931.

The spelling of 54573264 in words is "fifty-four million, five hundred seventy-three thousand, two hundred sixty-four".