56677113 has 12 divisors (see below), whose sum is σ = 83209828. Its totient is φ = 37164960.

The previous prime is 56677079. The next prime is 56677123. The reversal of 56677113 is 31177665.

It can be written as a sum of positive squares in 2 ways, for example, as 31002624 + 25674489 = 5568^2 + 5067^2 .

It is not a de Polignac number, because 56677113 - 2¹² = 56673017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56677123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51070 + ... + 52167.

Almost surely, 2^56677113 is an apocalyptic number.

It is an amenable number.

56677113 is a deficient number, since it is larger than the sum of its proper divisors (26532715).

56677113 is a wasteful number, since it uses less digits than its factorization.

56677113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103304 (or 103301 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 56677113 is about 7528.4203522386. The cubic root of 56677113 is about 384.1220518601.

The spelling of 56677113 in words is "fifty-six million, six hundred seventy-seven thousand, one hundred thirteen".