7715506016275 has 12 divisors (see below), whose sum is σ = 10130005546632. Its totient is φ = 5809322176640.

The previous prime is 7715506016221. The next prime is 7715506016279. The reversal of 7715506016275 is 5726106055177.

It is not a de Polignac number, because 7715506016275 - 2²⁵ = 7715472461843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7715506016279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9077065477 + ... + 9077066326.

It is an arithmetic number, because the mean of its divisors is an integer number (844167128886).

Almost surely, 2^{7715506016275} is an apocalyptic number.

7715506016275 is a deficient number, since it is larger than the sum of its proper divisors (2414499530357).

7715506016275 is a wasteful number, since it uses less digits than its factorization.

7715506016275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18154131830 (or 18154131825 counting only the distinct ones).

The product of its (nonzero) digits is 3087000, while the sum is 52.

The spelling of 7715506016275 in words is "seven trillion, seven hundred fifteen billion, five hundred six million, sixteen thousand, two hundred seventy-five".