715350078631 has 2 divisors, whose sum is σ = 715350078632. Its totient is φ = 715350078630.

The previous prime is 715350078601. The next prime is 715350078649. The reversal of 715350078631 is 136870053517.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 715350078631 - 2²³ = 715341690023 is a prime.

It is a super-2 number, since 2×715350078631² (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 (715350078601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357675039315 + 357675039316.

It is an arithmetic number, because the mean of its divisors is an integer number (357675039316).

Almost surely, 2^715350078631 is an apocalyptic number.

715350078631 is a deficient number, since it is larger than the sum of its proper divisors (1).

715350078631 is an equidigital number, since it uses as much as digits as its factorization.

715350078631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 715350078631 in words is "seven hundred fifteen billion, three hundred fifty million, seventy-eight thousand, six hundred thirty-one".