56130560111 has 8 divisors (see below), whose sum is σ = 56338644960. Its totient is φ = 55922803168.

The previous prime is 56130560107. The next prime is 56130560113. The reversal of 56130560111 is 11106503165.

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

It is a cyclic number.

It is not a de Polignac number, because 56130560111 - 2² = 56130560107 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 (56130560113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263705 + ... + 426381.

It is an arithmetic number, because the mean of its divisors is an integer number (7042330620).

Almost surely, 2^56130560111 is an apocalyptic number.

56130560111 is a deficient number, since it is larger than the sum of its proper divisors (208084849).

56130560111 is a wasteful number, since it uses less digits than its factorization.

56130560111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163953.

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 56130560111 in words is "fifty-six billion, one hundred thirty million, five hundred sixty thousand, one hundred eleven".