715078658911 has 2 divisors, whose sum is σ = 715078658912. Its totient is φ = 715078658910.

The previous prime is 715078658909. The next prime is 715078658923. The reversal of 715078658911 is 119856870517.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 715078658911 - 2¹ = 715078658909 is a prime.

It is a super-2 number, since 2×715078658911² (a number of 25 digits) contains 22 as substring.

Together with 715078658909, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715078658611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357539329455 + 357539329456.

It is an arithmetic number, because the mean of its divisors is an integer number (357539329456).

Almost surely, 2^715078658911 is an apocalyptic number.

715078658911 is a deficient number, since it is larger than the sum of its proper divisors (1).

715078658911 is an equidigital number, since it uses as much as digits as its factorization.

715078658911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4233600, while the sum is 58.

The spelling of 715078658911 in words is "seven hundred fifteen billion, seventy-eight million, six hundred fifty-eight thousand, nine hundred eleven".