715079437279 has 2 divisors, whose sum is σ = 715079437280. Its totient is φ = 715079437278.

The previous prime is 715079437187. The next prime is 715079437301. The reversal of 715079437279 is 972734970517.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 715079437279 - 2⁹ = 715079436767 is a prime.

It is a super-2 number, since 2×715079437279² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715079437379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357539718639 + 357539718640.

It is an arithmetic number, because the mean of its divisors is an integer number (357539718640).

Almost surely, 2^715079437279 is an apocalyptic number.

715079437279 is a deficient number, since it is larger than the sum of its proper divisors (1).

715079437279 is an equidigital number, since it uses as much as digits as its factorization.

715079437279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23337720, while the sum is 61.

The spelling of 715079437279 in words is "seven hundred fifteen billion, seventy-nine million, four hundred thirty-seven thousand, two hundred seventy-nine".