56110560001 has 4 divisors (see below), whose sum is σ = 56145176404. Its totient is φ = 56075943600.

The previous prime is 56110559993. The next prime is 56110560007. The reversal of 56110560001 is 10006501165.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24979486401 + 31131073600 = 158049^2 + 176440^2 .

It is a cyclic number.

It is not a de Polignac number, because 56110560001 - 2³ = 56110559993 is a prime.

It is a super-2 number, since 2×56110560001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56110560007) 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, 17305770 + ... + 17309011.

It is an arithmetic number, because the mean of its divisors is an integer number (14036294101).

Almost surely, 2^56110560001 is an apocalyptic number.

It is an amenable number.

56110560001 is a deficient number, since it is larger than the sum of its proper divisors (34616403).

56110560001 is a wasteful number, since it uses less digits than its factorization.

56110560001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34616402.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 56110560001 in words is "fifty-six billion, one hundred ten million, five hundred sixty thousand, one".