13589544952 has 16 divisors (see below), whose sum is σ = 26821470600. Its totient is φ = 6437152800.

The previous prime is 13589544929. The next prime is 13589544973. The reversal of 13589544952 is 25944598531.

It is a junction number, because it is equal to n+sod(n) for n = 13589544893 and 13589544902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44702299 + ... + 44702602.

Almost surely, 2^13589544952 is an apocalyptic number.

It is an amenable number.

13589544952 is a deficient number, since it is larger than the sum of its proper divisors (13231925648).

13589544952 is a wasteful number, since it uses less digits than its factorization.

13589544952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89404926 (or 89404922 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 55.

The spelling of 13589544952 in words is "thirteen billion, five hundred eighty-nine million, five hundred forty-four thousand, nine hundred fifty-two".