56611110106057 has 8 divisors (see below), whose sum is σ = 60969091167936. Its totient is φ = 52253597656272.

The previous prime is 56611110106039. The next prime is 56611110106127. The reversal of 56611110106057 is 75060101111665.

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 56611110106057 - 2⁴³ = 47815017083849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56611110100057) 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, 116902093 + ... + 117385354.

It is an arithmetic number, because the mean of its divisors is an integer number (7621136395992).

Almost surely, 2^{56611110106057} is an apocalyptic number.

It is an amenable number.

56611110106057 is a deficient number, since it is larger than the sum of its proper divisors (4357981061879).

56611110106057 is a wasteful number, since it uses less digits than its factorization.

56611110106057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234306047.

The product of its (nonzero) digits is 37800, while the sum is 40.

The spelling of 56611110106057 in words is "fifty-six trillion, six hundred eleven billion, one hundred ten million, one hundred six thousand, fifty-seven".