14569494564 has 36 divisors (see below), whose sum is σ = 36112861904. Its totient is φ = 4570820736.

The previous prime is 14569494539. The next prime is 14569494571. The reversal of 14569494564 is 46549496541.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2097094 + ... + 2104029.

Almost surely, 2^14569494564 is an apocalyptic number.

It is an amenable number.

14569494564 is an abundant number, since it is smaller than the sum of its proper divisors (21543367340).

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

14569494564 is a wasteful number, since it uses less digits than its factorization.

14569494564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201164 (or 4201145 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 57.

The spelling of 14569494564 in words is "fourteen billion, five hundred sixty-nine million, four hundred ninety-four thousand, five hundred sixty-four".