14587725664 has 24 divisors (see below), whose sum is σ = 28726140240. Its totient is φ = 7292198016.

The previous prime is 14587725661. The next prime is 14587725701. The reversal of 14587725664 is 46652778541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14587725661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96922 + ... + 196390.

It is an arithmetic number, because the mean of its divisors is an integer number (1196922510).

Almost surely, 2^14587725664 is an apocalyptic number.

It is an amenable number.

14587725664 is a deficient number, since it is larger than the sum of its proper divisors (14138414576).

14587725664 is an equidigital number, since it uses as much as digits as its factorization.

14587725664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104062 (or 104054 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 55.

The spelling of 14587725664 in words is "fourteen billion, five hundred eighty-seven million, seven hundred twenty-five thousand, six hundred sixty-four".