5172534352715 has 4 divisors (see below), whose sum is σ = 6207041223264. Its totient is φ = 4138027482168.

The previous prime is 5172534352709. The next prime is 5172534352721.

5172534352715 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5172534352709) and next prime (5172534352721).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5172534352715 is a prime.

It is a super-2 number, since 2×5172534352715² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517253435267 + ... + 517253435276.

It is an arithmetic number, because the mean of its divisors is an integer number (1551760305816).

Almost surely, 2^{5172534352715} is an apocalyptic number.

5172534352715 is a deficient number, since it is larger than the sum of its proper divisors (1034506870549).

5172534352715 is a wasteful number, since it uses less digits than its factorization.

5172534352715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034506870548.

The product of its digits is 4410000, while the sum is 50.

The spelling of 5172534352715 in words is "five trillion, one hundred seventy-two billion, five hundred thirty-four million, three hundred fifty-two thousand, seven hundred fifteen".