54322732 has 12 divisors (see below), whose sum is σ = 95187960. Its totient is φ = 27126176.

The previous prime is 54322679. The next prime is 54322759. The reversal of 54322732 is 23722345.

It is a self number, because there is not a number n which added to its sum of digits gives 54322732.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5158 + ... + 11629.

It is an arithmetic number, because the mean of its divisors is an integer number (7932330).

Almost surely, 2^54322732 is an apocalyptic number.

It is an amenable number.

54322732 is a deficient number, since it is larger than the sum of its proper divisors (40865228).

54322732 is a wasteful number, since it uses less digits than its factorization.

54322732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17600 (or 17598 counting only the distinct ones).

The product of its digits is 10080, while the sum is 28.

The square root of 54322732 is about 7370.3956474534. The cubic root of 54322732 is about 378.7278139836.

The spelling of 54322732 in words is "fifty-four million, three hundred twenty-two thousand, seven hundred thirty-two".