56173448 has 16 divisors (see below), whose sum is σ = 105624000. Its totient is φ = 28007056.

The previous prime is 56173433. The next prime is 56173451. The reversal of 56173448 is 84437165.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6908 + ... + 12651.

It is an arithmetic number, because the mean of its divisors is an integer number (6601500).

Almost surely, 2^56173448 is an apocalyptic number.

It is an amenable number.

56173448 is a deficient number, since it is larger than the sum of its proper divisors (49450552).

56173448 is a wasteful number, since it uses less digits than its factorization.

56173448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19924 (or 19920 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 56173448 is about 7494.8947957927. The cubic root of 56173448 is about 382.9808224144.

The spelling of 56173448 in words is "fifty-six million, one hundred seventy-three thousand, four hundred forty-eight".