6321471713 has 2 divisors, whose sum is σ = 6321471714. Its totient is φ = 6321471712.

The previous prime is 6321471697. The next prime is 6321471721. The reversal of 6321471713 is 3171741236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5248712704 + 1072759009 = 72448^2 + 32753^2 .

It is a cyclic number.

It is not a de Polignac number, because 6321471713 - 2⁴ = 6321471697 is a prime.

It is a super-2 number, since 2×6321471713² = 79922009236518308738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6321471773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3160735856 + 3160735857.

It is an arithmetic number, because the mean of its divisors is an integer number (3160735857).

Almost surely, 2^6321471713 is an apocalyptic number.

It is an amenable number.

6321471713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6321471713 is an equidigital number, since it uses as much as digits as its factorization.

6321471713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 35.

The square root of 6321471713 is about 79507.6833582768. The cubic root of 6321471713 is about 1849.0105946868.

The spelling of 6321471713 in words is "six billion, three hundred twenty-one million, four hundred seventy-one thousand, seven hundred thirteen".