6774697298713 has 2 divisors, whose sum is σ = 6774697298714. Its totient is φ = 6774697298712.

The previous prime is 6774697298701. The next prime is 6774697298767. The reversal of 6774697298713 is 3178927964776.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6768962568729 + 5734729984 = 2601723^2 + 75728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6774697298713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6774697298713.

It is not a weakly prime, because it can be changed into another prime (6774697298773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387348649356 + 3387348649357.

It is an arithmetic number, because the mean of its divisors is an integer number (3387348649357).

Almost surely, 2^{6774697298713} is an apocalyptic number.

It is an amenable number.

6774697298713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6774697298713 is an equidigital number, since it uses as much as digits as its factorization.

6774697298713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344252672, while the sum is 76.

The spelling of 6774697298713 in words is "six trillion, seven hundred seventy-four billion, six hundred ninety-seven million, two hundred ninety-eight thousand, seven hundred thirteen".