11716500560 has 20 divisors (see below), whose sum is σ = 27240863988. Its totient is φ = 4686600192.

The previous prime is 11716500547. The next prime is 11716500563. The reversal of 11716500560 is 6500561711.

11716500560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3469681216 + 8246819344 = 58904^2 + 90812^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11716500563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73228049 + ... + 73228208.

Almost surely, 2^11716500560 is an apocalyptic number.

11716500560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11716500560 is an abundant number, since it is smaller than the sum of its proper divisors (15524363428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11716500560 is a wasteful number, since it uses less digits than its factorization.

11716500560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146456270 (or 146456264 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 11716500560 in words is "eleven billion, seven hundred sixteen million, five hundred thousand, five hundred sixty".