13628551596 has 24 divisors (see below), whose sum is σ = 34690858944. Its totient is φ = 4129864080.

The previous prime is 13628551579. The next prime is 13628551603. The reversal of 13628551596 is 69515582631.

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, 51623170 + ... + 51623433.

It is an arithmetic number, because the mean of its divisors is an integer number (1445452456).

Almost surely, 2^13628551596 is an apocalyptic number.

It is an amenable number.

13628551596 is an abundant number, since it is smaller than the sum of its proper divisors (21062307348).

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

13628551596 is a wasteful number, since it uses less digits than its factorization.

13628551596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103246621 (or 103246619 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 51.

The spelling of 13628551596 in words is "thirteen billion, six hundred twenty-eight million, five hundred fifty-one thousand, five hundred ninety-six".