11307657752 has 8 divisors (see below), whose sum is σ = 21201858300. Its totient is φ = 5653828872.

The previous prime is 11307657731. The next prime is 11307657787. The reversal of 11307657752 is 25775670311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706728602 + ... + 706728617.

Almost surely, 2^11307657752 is an apocalyptic number.

It is an amenable number.

11307657752 is a deficient number, since it is larger than the sum of its proper divisors (9894200548).

11307657752 is a wasteful number, since it uses less digits than its factorization.

11307657752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413457225 (or 1413457221 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 44.

The spelling of 11307657752 in words is "eleven billion, three hundred seven million, six hundred fifty-seven thousand, seven hundred fifty-two".