56473152 has 28 divisors (see below), whose sum is σ = 149419056. Its totient is φ = 18824320.

The previous prime is 56473127. The next prime is 56473177. The reversal of 56473152 is 25137465.

56473152 is nontrivially palindromic in base 7.

56473152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56473127) and next prime (56473177).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146874 + ... + 147257.

Almost surely, 2^56473152 is an apocalyptic number.

It is an amenable number.

56473152 is an abundant number, since it is smaller than the sum of its proper divisors (92945904).

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

56473152 is a wasteful number, since it uses less digits than its factorization.

56473152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294146 (or 294136 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 56473152 is about 7514.8620745826. The cubic root of 56473152 is about 383.6607246340.

The spelling of 56473152 in words is "fifty-six million, four hundred seventy-three thousand, one hundred fifty-two".