11565560560108 has 24 divisors (see below), whose sum is σ = 20355029941680. Its totient is φ = 5749929868800.

The previous prime is 11565560560069. The next prime is 11565560560109. The reversal of 11565560560108 is 80106506556511.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11565560560109) 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, 11016238 + ... + 12020341.

It is an arithmetic number, because the mean of its divisors is an integer number (848126247570).

Almost surely, 2^{11565560560108} is an apocalyptic number.

It is an amenable number.

11565560560108 is a deficient number, since it is larger than the sum of its proper divisors (8789469381572).

11565560560108 is a wasteful number, since it uses less digits than its factorization.

11565560560108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23037297 (or 23037295 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 49.

The spelling of 11565560560108 in words is "eleven trillion, five hundred sixty-five billion, five hundred sixty million, five hundred sixty thousand, one hundred eight".