11716133648 has 20 divisors (see below), whose sum is σ = 22702809948. Its totient is φ = 5857344000.

The previous prime is 11716133641. The next prime is 11716133659. The reversal of 11716133648 is 84633161711.

It can be written as a sum of positive squares in 2 ways, for example, as 5590253824 + 6125879824 = 74768^2 + 78268^2 .

It is not an unprimeable number, because it can be changed into a prime (11716133641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103340 + ... + 184692.

Almost surely, 2^11716133648 is an apocalyptic number.

It is an amenable number.

11716133648 is a deficient number, since it is larger than the sum of its proper divisors (10986676300).

11716133648 is an equidigital number, since it uses as much as digits as its factorization.

11716133648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90362 (or 90356 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The spelling of 11716133648 in words is "eleven billion, seven hundred sixteen million, one hundred thirty-three thousand, six hundred forty-eight".