6463314673 has 2 divisors, whose sum is σ = 6463314674. Its totient is φ = 6463314672.

The previous prime is 6463314667. The next prime is 6463314691. The reversal of 6463314673 is 3764133646.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6261873424 + 201441249 = 79132^2 + 14193^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6463314673 is a prime.

It is not a weakly prime, because it can be changed into another prime (6463314073) 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, 3231657336 + 3231657337.

It is an arithmetic number, because the mean of its divisors is an integer number (3231657337).

Almost surely, 2^6463314673 is an apocalyptic number.

It is an amenable number.

6463314673 is a deficient number, since it is larger than the sum of its proper divisors (1).

6463314673 is an equidigital number, since it uses as much as digits as its factorization.

6463314673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 43.

The square root of 6463314673 is about 80394.7428194157. The cubic root of 6463314673 is about 1862.7379679905.

The spelling of 6463314673 in words is "six billion, four hundred sixty-three million, three hundred fourteen thousand, six hundred seventy-three".