56160166506105 has 16 divisors (see below), whose sum is σ = 90064749636864. Its totient is φ = 29882594394240.

The previous prime is 56160166506091. The next prime is 56160166506107. The reversal of 56160166506105 is 50160566106165.

It is not a de Polignac number, because 56160166506105 - 2¹⁵ = 56160166473337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56160166506107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4343393884 + ... + 4343406813.

It is an arithmetic number, because the mean of its divisors is an integer number (5629046852304).

Almost surely, 2^{56160166506105} is an apocalyptic number.

It is an amenable number.

56160166506105 is a deficient number, since it is larger than the sum of its proper divisors (33904583130759).

56160166506105 is a wasteful number, since it uses less digits than its factorization.

56160166506105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8686801136.

The product of its (nonzero) digits is 972000, while the sum is 48.

It can be divided in two parts, 5616016 and 6506105, that added together give a palindrome (12122121).

The spelling of 56160166506105 in words is "fifty-six trillion, one hundred sixty billion, one hundred sixty-six million, five hundred six thousand, one hundred five".