713506008517 has 2 divisors, whose sum is σ = 713506008518. Its totient is φ = 713506008516.

The previous prime is 713506008499. The next prime is 713506008557. The reversal of 713506008517 is 715800605317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447441925921 + 266064082596 = 668911^2 + 515814^2 .

It is a cyclic number.

It is not a de Polignac number, because 713506008517 - 2³¹ = 711358524869 is a prime.

It is a super-2 number, since 2×713506008517² (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 (713506008557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356753004258 + 356753004259.

It is an arithmetic number, because the mean of its divisors is an integer number (356753004259).

Almost surely, 2^713506008517 is an apocalyptic number.

It is an amenable number.

713506008517 is a deficient number, since it is larger than the sum of its proper divisors (1).

713506008517 is an equidigital number, since it uses as much as digits as its factorization.

713506008517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 713506008517 in words is "seven hundred thirteen billion, five hundred six million, eight thousand, five hundred seventeen".