15072873008715 has 24 divisors (see below), whose sum is σ = 26301657610800. Its totient is φ = 7984913482944.

The previous prime is 15072873008681. The next prime is 15072873008731. The reversal of 15072873008715 is 51780037827051.

15072873008715 is a `hidden beast` number, since 1 + 50 + 7 + 287 + 300 + 8 + 7 + 1 + 5 = 666.

It is not a de Polignac number, because 15072873008715 - 2³¹ = 15070725525067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1123995757 + ... + 1124009166.

It is an arithmetic number, because the mean of its divisors is an integer number (1095902400450).

Almost surely, 2^{15072873008715} is an apocalyptic number.

15072873008715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15072873008715 is a deficient number, since it is larger than the sum of its proper divisors (11228784602085).

15072873008715 is a wasteful number, since it uses less digits than its factorization.

15072873008715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248005083 (or 2248005080 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 54.

The spelling of 15072873008715 in words is "fifteen trillion, seventy-two billion, eight hundred seventy-three million, eight thousand, seven hundred fifteen".