13589086780 has 48 divisors (see below), whose sum is σ = 29789222400. Its totient is φ = 5197313088.

The previous prime is 13589086723. The next prime is 13589086783. The reversal of 13589086780 is 8768098531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13589086783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1881937 + ... + 1889143.

It is an arithmetic number, because the mean of its divisors is an integer number (620608800).

Almost surely, 2^13589086780 is an apocalyptic number.

13589086780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13589086780 is an abundant number, since it is smaller than the sum of its proper divisors (16200135620).

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

13589086780 is a wasteful number, since it uses less digits than its factorization.

13589086780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11338 (or 11336 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 13589086780 in words is "thirteen billion, five hundred eighty-nine million, eighty-six thousand, seven hundred eighty".