54087572 has 36 divisors (see below), whose sum is σ = 120121344. Its totient is φ = 21072240.

The previous prime is 54087533. The next prime is 54087577. The reversal of 54087572 is 27578045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54087577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10388 + ... + 14699.

It is an arithmetic number, because the mean of its divisors is an integer number (3336704).

Almost surely, 2^54087572 is an apocalyptic number.

It is an amenable number.

54087572 is an abundant number, since it is smaller than the sum of its proper divisors (66033772).

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

54087572 is a wasteful number, since it uses less digits than its factorization.

54087572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25116 (or 25107 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 54087572 is about 7354.4253344500. The cubic root of 54087572 is about 378.1805264813.

The spelling of 54087572 in words is "fifty-four million, eighty-seven thousand, five hundred seventy-two".