2715347137 has 2 divisors, whose sum is σ = 2715347138. Its totient is φ = 2715347136.

The previous prime is 2715347113. The next prime is 2715347149. The reversal of 2715347137 is 7317435172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2231523121 + 483824016 = 47239^2 + 21996^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2715347137 is a prime.

It is a super-2 number, since 2×2715347137² = 14746220148828193538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2715347137.

It is not a weakly prime, because it can be changed into another prime (2715347197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1357673568 + 1357673569.

It is an arithmetic number, because the mean of its divisors is an integer number (1357673569).

Almost surely, 2^2715347137 is an apocalyptic number.

It is an amenable number.

2715347137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2715347137 is an equidigital number, since it uses as much as digits as its factorization.

2715347137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123480, while the sum is 40.

The square root of 2715347137 is about 52108.9928611176. The cubic root of 2715347137 is about 1395.1100039579.

The spelling of 2715347137 in words is "two billion, seven hundred fifteen million, three hundred forty-seven thousand, one hundred thirty-seven".