14979563528 has 32 divisors (see below), whose sum is σ = 29177003520. Its totient is φ = 7204176000.

The previous prime is 14979563519. The next prime is 14979563551. The reversal of 14979563528 is 82536597941.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298328 + ... + 344903.

It is an arithmetic number, because the mean of its divisors is an integer number (911781360).

Almost surely, 2^14979563528 is an apocalyptic number.

It is an amenable number.

14979563528 is a deficient number, since it is larger than the sum of its proper divisors (14197439992).

14979563528 is a wasteful number, since it uses less digits than its factorization.

14979563528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643349 (or 643345 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 59.

The spelling of 14979563528 in words is "fourteen billion, nine hundred seventy-nine million, five hundred sixty-three thousand, five hundred twenty-eight".