13394593552 has 20 divisors (see below), whose sum is σ = 27317921680. Its totient is φ = 6344807328.

The previous prime is 13394593547. The next prime is 13394593567. The reversal of 13394593552 is 25539549331.

It is a junction number, because it is equal to n+sod(n) for n = 13394593496 and 13394593505.

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, 22030278 + ... + 22030885.

It is an arithmetic number, because the mean of its divisors is an integer number (1365896084).

Almost surely, 2^13394593552 is an apocalyptic number.

It is an amenable number.

13394593552 is an abundant number, since it is smaller than the sum of its proper divisors (13923328128).

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

13394593552 is a wasteful number, since it uses less digits than its factorization.

13394593552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44061190 (or 44061184 counting only the distinct ones).

The product of its digits is 2187000, while the sum is 49.

The spelling of 13394593552 in words is "thirteen billion, three hundred ninety-four million, five hundred ninety-three thousand, five hundred fifty-two".