6496299449677 has 2 divisors, whose sum is σ = 6496299449678. Its totient is φ = 6496299449676.

The previous prime is 6496299449639. The next prime is 6496299449719. The reversal of 6496299449677 is 7769449926946.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5271749168841 + 1224550280836 = 2296029^2 + 1106594^2 .

It is a cyclic number.

It is not a de Polignac number, because 6496299449677 - 2³⁵ = 6461939711309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6496299449677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6496299449377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3248149724838 + 3248149724839.

It is an arithmetic number, because the mean of its divisors is an integer number (3248149724839).

Almost surely, 2^{6496299449677} is an apocalyptic number.

It is an amenable number.

6496299449677 is a deficient number, since it is larger than the sum of its proper divisors (1).

6496299449677 is an equidigital number, since it uses as much as digits as its factorization.

6496299449677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8888527872, while the sum is 82.

The spelling of 6496299449677 in words is "six trillion, four hundred ninety-six billion, two hundred ninety-nine million, four hundred forty-nine thousand, six hundred seventy-seven".