11682088656 has 80 divisors (see below), whose sum is σ = 34709814144. Its totient is φ = 3316465152.

The previous prime is 11682088601. The next prime is 11682088661. The reversal of 11682088656 is 65688028611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11682088599 and 11682088608.

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, 57975 + ... + 163478.

Almost surely, 2^11682088656 is an apocalyptic number.

11682088656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11682088656 is an abundant number, since it is smaller than the sum of its proper divisors (23027725488).

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

11682088656 is a wasteful number, since it uses less digits than its factorization.

11682088656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221628 (or 221622 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 51.

The spelling of 11682088656 in words is "eleven billion, six hundred eighty-two million, eighty-eight thousand, six hundred fifty-six".