7313005836517 has 2 divisors, whose sum is σ = 7313005836518. Its totient is φ = 7313005836516.

The previous prime is 7313005836463. The next prime is 7313005836557. The reversal of 7313005836517 is 7156385003137.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4261524407716 + 3051481428801 = 2064346^2 + 1746849^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7313005836517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7313005836557) 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, 3656502918258 + 3656502918259.

It is an arithmetic number, because the mean of its divisors is an integer number (3656502918259).

Almost surely, 2^{7313005836517} is an apocalyptic number.

It is an amenable number.

7313005836517 is a deficient number, since it is larger than the sum of its proper divisors (1).

7313005836517 is an equidigital number, since it uses as much as digits as its factorization.

7313005836517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 49.

The spelling of 7313005836517 in words is "seven trillion, three hundred thirteen billion, five million, eight hundred thirty-six thousand, five hundred seventeen".