6801286068013 has 2 divisors, whose sum is σ = 6801286068014. Its totient is φ = 6801286068012.

The previous prime is 6801286068007. The next prime is 6801286068047. The reversal of 6801286068013 is 3108606821086.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6700011279844 + 101274788169 = 2588438^2 + 318237^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6801286068013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6801286068613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3400643034006 + 3400643034007.

It is an arithmetic number, because the mean of its divisors is an integer number (3400643034007).

Almost surely, 2^{6801286068013} is an apocalyptic number.

It is an amenable number.

6801286068013 is a deficient number, since it is larger than the sum of its proper divisors (1).

6801286068013 is an equidigital number, since it uses as much as digits as its factorization.

6801286068013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 6801286068013 in words is "six trillion, eight hundred one billion, two hundred eighty-six million, sixty-eight thousand, thirteen".