15001105060972 has 6 divisors (see below), whose sum is σ = 26251933856708. Its totient is φ = 7500552530484.

The previous prime is 15001105060967. The next prime is 15001105060993. The reversal of 15001105060972 is 27906050110051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875138132618 + ... + 1875138132625.

Almost surely, 2^{15001105060972} is an apocalyptic number.

It is an amenable number.

15001105060972 is a deficient number, since it is larger than the sum of its proper divisors (11250828795736).

15001105060972 is a wasteful number, since it uses less digits than its factorization.

15001105060972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750276265247 (or 3750276265245 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 37.

The spelling of 15001105060972 in words is "fifteen trillion, one billion, one hundred five million, sixty thousand, nine hundred seventy-two".