56473156 has 12 divisors (see below), whose sum is σ = 98881020. Its totient is φ = 28221440.

The previous prime is 56473127. The next prime is 56473177. The reversal of 56473156 is 65137465.

It can be written as a sum of positive squares in 2 ways, for example, as 43033600 + 13439556 = 6560^2 + 3666^2 .

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, 11196 + ... + 15436.

It is an arithmetic number, because the mean of its divisors is an integer number (8240085).

Almost surely, 2^56473156 is an apocalyptic number.

It is an amenable number.

56473156 is a deficient number, since it is larger than the sum of its proper divisors (42407864).

56473156 is a wasteful number, since it uses less digits than its factorization.

56473156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7574 (or 7572 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 56473156 is about 7514.8623407219. The cubic root of 56473156 is about 383.6607336923.

The spelling of 56473156 in words is "fifty-six million, four hundred seventy-three thousand, one hundred fifty-six".