6968722202513 has 2 divisors, whose sum is σ = 6968722202514. Its totient is φ = 6968722202512.

The previous prime is 6968722202503. The next prime is 6968722202539. The reversal of 6968722202513 is 3152022278696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4964393960464 + 2004328242049 = 2228092^2 + 1415743^2 .

It is a cyclic number.

It is not a de Polignac number, because 6968722202513 - 2²⁶ = 6968655093649 is a prime.

It is not a weakly prime, because it can be changed into another prime (6968722202503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3484361101256 + 3484361101257.

It is an arithmetic number, because the mean of its divisors is an integer number (3484361101257).

Almost surely, 2^{6968722202513} is an apocalyptic number.

It is an amenable number.

6968722202513 is a deficient number, since it is larger than the sum of its proper divisors (1).

6968722202513 is an equidigital number, since it uses as much as digits as its factorization.

6968722202513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 6968722202513 in words is "six trillion, nine hundred sixty-eight billion, seven hundred twenty-two million, two hundred two thousand, five hundred thirteen".