56110561001 has 8 divisors (see below), whose sum is σ = 61773096000. Its totient is φ = 50541621840.

The previous prime is 56110560991. The next prime is 56110561141. The reversal of 56110561001 is 10016501165.

56110561001 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 a cyclic number.

It is not a de Polignac number, because 56110561001 - 2³⁴ = 38930691817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56110561501) 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, 23397701 + ... + 23400098.

It is an arithmetic number, because the mean of its divisors is an integer number (7721637000).

Almost surely, 2^56110561001 is an apocalyptic number.

It is an amenable number.

56110561001 is a deficient number, since it is larger than the sum of its proper divisors (5662534999).

56110561001 is a wasteful number, since it uses less digits than its factorization.

56110561001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46797919.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 56110561001 in words is "fifty-six billion, one hundred ten million, five hundred sixty-one thousand, one".