54012532 has 24 divisors (see below), whose sum is σ = 108387776. Its totient is φ = 23070528.

The previous prime is 54012493. The next prime is 54012547. The reversal of 54012532 is 23521045.

It is a super-2 number, since 2×54012532² = 5834707226102048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5683 + ... + 11845.

Almost surely, 2^54012532 is an apocalyptic number.

It is an amenable number.

54012532 is an abundant number, since it is smaller than the sum of its proper divisors (54375244).

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

54012532 is a wasteful number, since it uses less digits than its factorization.

54012532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487 (or 6485 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 54012532 is about 7349.3218734792. The cubic root of 54012532 is about 378.0055522079.

Adding to 54012532 its reverse (23521045), we get a palindrome (77533577).

The spelling of 54012532 in words is "fifty-four million, twelve thousand, five hundred thirty-two".