6263116439 has 2 divisors, whose sum is σ = 6263116440. Its totient is φ = 6263116438.

The previous prime is 6263116411. The next prime is 6263116441. The reversal of 6263116439 is 9346113626.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6263116439 - 2²⁰ = 6262067863 is a prime.

Together with 6263116441, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6263116396 and 6263116405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6263119439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3131558219 + 3131558220.

It is an arithmetic number, because the mean of its divisors is an integer number (3131558220).

Almost surely, 2^6263116439 is an apocalyptic number.

6263116439 is a deficient number, since it is larger than the sum of its proper divisors (1).

6263116439 is an equidigital number, since it uses as much as digits as its factorization.

6263116439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The square root of 6263116439 is about 79139.8536705749. The cubic root of 6263116439 is about 1843.3034189437.

The spelling of 6263116439 in words is "six billion, two hundred sixty-three million, one hundred sixteen thousand, four hundred thirty-nine".