15272672606768 has 40 divisors (see below), whose sum is σ = 30979985122800. Its totient is φ = 7284182845184.

The previous prime is 15272672606767. The next prime is 15272672606783. The reversal of 15272672606768 is 86760627627251.

It is not an unprimeable number, because it can be changed into a prime (15272672606767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198246083 + ... + 198323106.

It is an arithmetic number, because the mean of its divisors is an integer number (774499628070).

Almost surely, 2^{15272672606768} is an apocalyptic number.

It is an amenable number.

15272672606768 is an abundant number, since it is smaller than the sum of its proper divisors (15707312516032).

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

15272672606768 is a wasteful number, since it uses less digits than its factorization.

15272672606768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396569309 (or 396569303 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 65.

The spelling of 15272672606768 in words is "fifteen trillion, two hundred seventy-two billion, six hundred seventy-two million, six hundred six thousand, seven hundred sixty-eight".