6351434263 has 2 divisors, whose sum is σ = 6351434264. Its totient is φ = 6351434262.

The previous prime is 6351434249. The next prime is 6351434273. The reversal of 6351434263 is 3624341536.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6351434263 - 2⁵ = 6351434231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6351434273) 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, 3175717131 + 3175717132.

It is an arithmetic number, because the mean of its divisors is an integer number (3175717132).

Almost surely, 2^6351434263 is an apocalyptic number.

6351434263 is a deficient number, since it is larger than the sum of its proper divisors (1).

6351434263 is an equidigital number, since it uses as much as digits as its factorization.

6351434263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 37.

The square root of 6351434263 is about 79695.8861108903. The cubic root of 6351434263 is about 1851.9273085235.

Adding to 6351434263 its reverse (3624341536), we get a palindrome (9975775799).

The spelling of 6351434263 in words is "six billion, three hundred fifty-one million, four hundred thirty-four thousand, two hundred sixty-three".