715716755752 has 16 divisors (see below), whose sum is σ = 1351764312660. Its totient is φ = 355246272384.

The previous prime is 715716755749. The next prime is 715716755759. The reversal of 715716755752 is 257557617517.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 590693696356 + 125023059396 = 768566^2 + 353586^2 .

It is not an unprimeable number, because it can be changed into a prime (715716755759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326512023 + ... + 326514214.

Almost surely, 2^715716755752 is an apocalyptic number.

It is an amenable number.

715716755752 is a deficient number, since it is larger than the sum of its proper divisors (636047556908).

715716755752 is a wasteful number, since it uses less digits than its factorization.

715716755752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653026380 (or 653026376 counting only the distinct ones).

The product of its digits is 18007500, while the sum is 58.

The spelling of 715716755752 in words is "seven hundred fifteen billion, seven hundred sixteen million, seven hundred fifty-five thousand, seven hundred fifty-two".