11336604656 has 20 divisors (see below), whose sum is σ = 23654262072. Its totient is φ = 5232278976.

The previous prime is 11336604589. The next prime is 11336604659. The reversal of 11336604656 is 65640663311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11336604659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27251246 + ... + 27251661.

Almost surely, 2^11336604656 is an apocalyptic number.

11336604656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11336604656 is an abundant number, since it is smaller than the sum of its proper divisors (12317657416).

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

11336604656 is a wasteful number, since it uses less digits than its factorization.

11336604656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54502928 (or 54502922 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 11336604656 in words is "eleven billion, three hundred thirty-six million, six hundred four thousand, six hundred fifty-six".