54475312 has 20 divisors (see below), whose sum is σ = 105723640. Its totient is φ = 27191808.

The previous prime is 54475279. The next prime is 54475321. The reversal of 54475312 is 21357445.

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, 8239 + ... + 13297.

It is an arithmetic number, because the mean of its divisors is an integer number (5286182).

Almost surely, 2^54475312 is an apocalyptic number.

It is an amenable number.

54475312 is a deficient number, since it is larger than the sum of its proper divisors (51248328).

54475312 is a wasteful number, since it uses less digits than its factorization.

54475312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5740 (or 5734 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 54475312 is about 7380.7392583670. The cubic root of 54475312 is about 379.0820688184.

The spelling of 54475312 in words is "fifty-four million, four hundred seventy-five thousand, three hundred twelve".