11307576660 has 48 divisors (see below), whose sum is σ = 32516929536. Its totient is φ = 2933857152.

The previous prime is 11307576613. The next prime is 11307576671. The reversal of 11307576660 is 6667570311.

It is a super-2 number, since 2×11307576660² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2544532 + ... + 2548971.

It is an arithmetic number, because the mean of its divisors is an integer number (677436032).

Almost surely, 2^11307576660 is an apocalyptic number.

11307576660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11307576660 is an abundant number, since it is smaller than the sum of its proper divisors (21209352876).

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

11307576660 is a wasteful number, since it uses less digits than its factorization.

11307576660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093552 (or 5093550 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 11307576660 in words is "eleven billion, three hundred seven million, five hundred seventy-six thousand, six hundred sixty".