6335774775313 has 2 divisors, whose sum is σ = 6335774775314. Its totient is φ = 6335774775312.

The previous prime is 6335774775299. The next prime is 6335774775391. The reversal of 6335774775313 is 3135774775336.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3829958592784 + 2505816182529 = 1957028^2 + 1582977^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6335774775313 is a prime.

It is not a weakly prime, because it can be changed into another prime (6335774775013) 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, 3167887387656 + 3167887387657.

It is an arithmetic number, because the mean of its divisors is an integer number (3167887387657).

Almost surely, 2^{6335774775313} is an apocalyptic number.

It is an amenable number.

6335774775313 is a deficient number, since it is larger than the sum of its proper divisors (1).

6335774775313 is an equidigital number, since it uses as much as digits as its factorization.

6335774775313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116688600, while the sum is 61.

The spelling of 6335774775313 in words is "six trillion, three hundred thirty-five billion, seven hundred seventy-four million, seven hundred seventy-five thousand, three hundred thirteen".