6773417252137 has 2 divisors, whose sum is σ = 6773417252138. Its totient is φ = 6773417252136.

The previous prime is 6773417252087. The next prime is 6773417252171. The reversal of 6773417252137 is 7312527143776.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6479778982681 + 293638269456 = 2545541^2 + 541884^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6773417252137 is a prime.

It is not a weakly prime, because it can be changed into another prime (6773417252197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3386708626068 + 3386708626069.

It is an arithmetic number, because the mean of its divisors is an integer number (3386708626069).

Almost surely, 2^{6773417252137} is an apocalyptic number.

It is an amenable number.

6773417252137 is a deficient number, since it is larger than the sum of its proper divisors (1).

6773417252137 is an equidigital number, since it uses as much as digits as its factorization.

6773417252137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10372320, while the sum is 55.

The spelling of 6773417252137 in words is "six trillion, seven hundred seventy-three billion, four hundred seventeen million, two hundred fifty-two thousand, one hundred thirty-seven".