11688000582 has 32 divisors (see below), whose sum is σ = 24755766912. Its totient is φ = 3666126464.

The previous prime is 11688000553. The next prime is 11688000619. The reversal of 11688000582 is 28500088611.

It is a self number, because there is not a number n which added to its sum of digits gives 11688000582.

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, 897973 + ... + 910895.

It is an arithmetic number, because the mean of its divisors is an integer number (773617716).

Almost surely, 2^11688000582 is an apocalyptic number.

11688000582 is an abundant number, since it is smaller than the sum of its proper divisors (13067766330).

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

11688000582 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (11688000581) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (21812).

11688000582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21812.

The product of its (nonzero) digits is 30720, while the sum is 39.

The spelling of 11688000582 in words is "eleven billion, six hundred eighty-eight million, five hundred eighty-two", and thus it is an aban number.