715347262547 has 4 divisors (see below), whose sum is σ = 725422576176. Its totient is φ = 705271948920.

The previous prime is 715347262543. The next prime is 715347262549. The reversal of 715347262547 is 745262743517.

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

It is a cyclic number.

It is not a de Polignac number, because 715347262547 - 2² = 715347262543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715347262543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5037656708 + ... + 5037656849.

It is an arithmetic number, because the mean of its divisors is an integer number (181355644044).

Almost surely, 2^715347262547 is an apocalyptic number.

715347262547 is a deficient number, since it is larger than the sum of its proper divisors (10075313629).

715347262547 is a wasteful number, since it uses less digits than its factorization.

715347262547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10075313628.

The product of its digits is 9878400, while the sum is 53.

The spelling of 715347262547 in words is "seven hundred fifteen billion, three hundred forty-seven million, two hundred sixty-two thousand, five hundred forty-seven".