56675613 has 8 divisors (see below), whose sum is σ = 79544800. Its totient is φ = 35795088.

The previous prime is 56675609. The next prime is 56675659. The reversal of 56675613 is 31657665.

56675613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56675613 - 2² = 56675609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56675693) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 497098 + ... + 497211.

It is an arithmetic number, because the mean of its divisors is an integer number (9943100).

Almost surely, 2^56675613 is an apocalyptic number.

It is an amenable number.

56675613 is a deficient number, since it is larger than the sum of its proper divisors (22869187).

56675613 is a wasteful number, since it uses less digits than its factorization.

56675613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994331.

The product of its digits is 113400, while the sum is 39.

The square root of 56675613 is about 7528.3207290869. The cubic root of 56675613 is about 384.1186631426.

The spelling of 56675613 in words is "fifty-six million, six hundred seventy-five thousand, six hundred thirteen".