6318315383 has 2 divisors, whose sum is σ = 6318315384. Its totient is φ = 6318315382.

The previous prime is 6318315337. The next prime is 6318315403. The reversal of 6318315383 is 3835138136.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6318315383 is a prime.

It is a super-2 number, since 2×6318315383² = 79842218558108873378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6318315383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6318315083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3159157691 + 3159157692.

It is an arithmetic number, because the mean of its divisors is an integer number (3159157692).

Almost surely, 2^6318315383 is an apocalyptic number.

6318315383 is a deficient number, since it is larger than the sum of its proper divisors (1).

6318315383 is an equidigital number, since it uses as much as digits as its factorization.

6318315383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 41.

The square root of 6318315383 is about 79487.8316662368. The cubic root of 6318315383 is about 1848.7028045882.

The spelling of 6318315383 in words is "six billion, three hundred eighteen million, three hundred fifteen thousand, three hundred eighty-three".