14989726625 has 64 divisors (see below), whose sum is σ = 20756736000. Its totient is φ = 10755763200.

The previous prime is 14989726613. The next prime is 14989726627. The reversal of 14989726625 is 52662798941.

It is a happy number.

It is not a de Polignac number, because 14989726625 - 2⁸ = 14989726369 is a prime.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14989726627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4866836 + ... + 4869914.

It is an arithmetic number, because the mean of its divisors is an integer number (324324000).

Almost surely, 2^14989726625 is an apocalyptic number.

It is an amenable number.

14989726625 is a deficient number, since it is larger than the sum of its proper divisors (5767009375).

14989726625 is a wasteful number, since it uses less digits than its factorization.

14989726625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219 (or 3209 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 59.

The spelling of 14989726625 in words is "fourteen billion, nine hundred eighty-nine million, seven hundred twenty-six thousand, six hundred twenty-five".