56554860113 has 4 divisors (see below), whose sum is σ = 56582598720. Its totient is φ = 56527121508.

The previous prime is 56554860079. The next prime is 56554860161. The reversal of 56554860113 is 31106845565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56554860113 - 2¹⁶ = 56554794577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56554860613) 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, 13866245 + ... + 13870322.

It is an arithmetic number, because the mean of its divisors is an integer number (14145649680).

Almost surely, 2^56554860113 is an apocalyptic number.

It is an amenable number.

56554860113 is a deficient number, since it is larger than the sum of its proper divisors (27738607).

56554860113 is a wasteful number, since it uses less digits than its factorization.

56554860113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27738606.

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 56554860113 in words is "fifty-six billion, five hundred fifty-four million, eight hundred sixty thousand, one hundred thirteen".