56376113 has 4 divisors (see below), whose sum is σ = 56422500. Its totient is φ = 56329728.

The previous prime is 56376101. The next prime is 56376119. The reversal of 56376113 is 31167365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31167365 = 5 ⋅6233473.

It can be written as a sum of positive squares in 2 ways, for example, as 14799409 + 41576704 = 3847^2 + 6448^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56376113 is a prime.

It is a super-2 number, since 2×56376113² = 6356532233977538, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56376113.

It is not an unprimeable number, because it can be changed into a prime (56376119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21320 + ... + 23817.

It is an arithmetic number, because the mean of its divisors is an integer number (14105625).

Almost surely, 2^56376113 is an apocalyptic number.

It is an amenable number.

56376113 is a deficient number, since it is larger than the sum of its proper divisors (46387).

56376113 is a wasteful number, since it uses less digits than its factorization.

56376113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46386.

The product of its digits is 11340, while the sum is 32.

The square root of 56376113 is about 7508.4028261675. The cubic root of 56376113 is about 383.4408478931.

The spelling of 56376113 in words is "fifty-six million, three hundred seventy-six thousand, one hundred thirteen".