15715164297 has 32 divisors (see below), whose sum is σ = 24319724544. Its totient is φ = 8840462400.

The previous prime is 15715164263. The next prime is 15715164301. The reversal of 15715164297 is 79246151751.

It is not a de Polignac number, because 15715164297 - 2¹⁴ = 15715147913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15715164217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3347722 + ... + 3352412.

It is an arithmetic number, because the mean of its divisors is an integer number (759991392).

Almost surely, 2^15715164297 is an apocalyptic number.

It is an amenable number.

15715164297 is a deficient number, since it is larger than the sum of its proper divisors (8604560247).

15715164297 is a wasteful number, since it uses less digits than its factorization.

15715164297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7149.

The product of its digits is 529200, while the sum is 48.

The spelling of 15715164297 in words is "fifteen billion, seven hundred fifteen million, one hundred sixty-four thousand, two hundred ninety-seven".