6494317076057 has 2 divisors, whose sum is σ = 6494317076058. Its totient is φ = 6494317076056.

The previous prime is 6494317075951. The next prime is 6494317076083. The reversal of 6494317076057 is 7506707134946.

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., 6412335643081 + 81981432976 = 2532259^2 + 286324^2 .

It is a cyclic number.

It is not a de Polignac number, because 6494317076057 - 2¹⁸ = 6494316813913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6494317075987 and 6494317076005.

It is not a weakly prime, because it can be changed into another prime (6494317076087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3247158538028 + 3247158538029.

It is an arithmetic number, because the mean of its divisors is an integer number (3247158538029).

Almost surely, 2^{6494317076057} is an apocalyptic number.

It is an amenable number.

6494317076057 is a deficient number, since it is larger than the sum of its proper divisors (1).

6494317076057 is an equidigital number, since it uses as much as digits as its factorization.

6494317076057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26671680, while the sum is 59.

The spelling of 6494317076057 in words is "six trillion, four hundred ninety-four billion, three hundred seventeen million, seventy-six thousand, fifty-seven".