6351349859 has 2 divisors, whose sum is σ = 6351349860. Its totient is φ = 6351349858.

The previous prime is 6351349831. The next prime is 6351349861. The reversal of 6351349859 is 9589431536.

6351349859 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6351349859 - 2⁸ = 6351349603 is a prime.

Together with 6351349861, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6351349859.

It is not a weakly prime, because it can be changed into another prime (6351349819) 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, 3175674929 + 3175674930.

It is an arithmetic number, because the mean of its divisors is an integer number (3175674930).

Almost surely, 2^6351349859 is an apocalyptic number.

6351349859 is a deficient number, since it is larger than the sum of its proper divisors (1).

6351349859 is an equidigital number, since it uses as much as digits as its factorization.

6351349859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3499200, while the sum is 53.

The square root of 6351349859 is about 79695.3565711328. The cubic root of 6351349859 is about 1851.9191050869.

The spelling of 6351349859 in words is "six billion, three hundred fifty-one million, three hundred forty-nine thousand, eight hundred fifty-nine".