11688000580 has 24 divisors (see below), whose sum is σ = 24618968640. Its totient is φ = 4661073120.

The previous prime is 11688000553. The next prime is 11688000619. The reversal of 11688000580 is 8500088611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876160 + ... + 889399.

It is an arithmetic number, because the mean of its divisors is an integer number (1025790360).

Almost surely, 2^11688000580 is an apocalyptic number.

11688000580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11688000580 is an abundant number, since it is smaller than the sum of its proper divisors (12930968060).

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

11688000580 is a wasteful number, since it uses less digits than its factorization.

11688000580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765899 (or 1765897 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 37.

The spelling of 11688000580 in words is "eleven billion, six hundred eighty-eight million, five hundred eighty", and thus it is an aban number.