14996756572 has 18 divisors (see below), whose sum is σ = 29994809208. Its totient is φ = 6426903672.

The previous prime is 14996756561. The next prime is 14996756581. The reversal of 14996756572 is 27565769941.

It is a self number, because there is not a number n which added to its sum of digits gives 14996756572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 636433 + ... + 659575.

Almost surely, 2^14996756572 is an apocalyptic number.

It is an amenable number.

14996756572 is an abundant number, since it is smaller than the sum of its proper divisors (14998052636).

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

14996756572 is an frugal number, since it uses more digits than its factorization.

14996756572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46297 (or 23152 counting only the distinct ones).

The product of its digits is 28576800, while the sum is 61.

The spelling of 14996756572 in words is "fourteen billion, nine hundred ninety-six million, seven hundred fifty-six thousand, five hundred seventy-two".