6775793317 has 2 divisors, whose sum is σ = 6775793318. Its totient is φ = 6775793316.

The previous prime is 6775793279. The next prime is 6775793329. The reversal of 6775793317 is 7133975776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6562458081 + 213335236 = 81009^2 + 14606^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6775793317 is a prime.

It is a super-2 number, since 2×6775793317² = 91822750149403724978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6775793347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387896658 + 3387896659.

It is an arithmetic number, because the mean of its divisors is an integer number (3387896659).

Almost surely, 2^6775793317 is an apocalyptic number.

It is an amenable number.

6775793317 is a deficient number, since it is larger than the sum of its proper divisors (1).

6775793317 is an equidigital number, since it uses as much as digits as its factorization.

6775793317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5834430, while the sum is 55.

The square root of 6775793317 is about 82315.2070822883. The cubic root of 6775793317 is about 1892.2857405560.

The spelling of 6775793317 in words is "six billion, seven hundred seventy-five million, seven hundred ninety-three thousand, three hundred seventeen".