6318772423 has 2 divisors, whose sum is σ = 6318772424. Its totient is φ = 6318772422.

The previous prime is 6318772417. The next prime is 6318772429. The reversal of 6318772423 is 3242778136.

It is a balanced prime because it is at equal distance from previous prime (6318772417) and next prime (6318772429).

It is a cyclic number.

It is not a de Polignac number, because 6318772423 - 2²⁹ = 5781901511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6318772423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6318772429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3159386211 + 3159386212.

It is an arithmetic number, because the mean of its divisors is an integer number (3159386212).

Almost surely, 2^6318772423 is an apocalyptic number.

6318772423 is a deficient number, since it is larger than the sum of its proper divisors (1).

6318772423 is an equidigital number, since it uses as much as digits as its factorization.

6318772423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 43.

The square root of 6318772423 is about 79490.7065196932. The cubic root of 6318772423 is about 1848.7473792734.

The spelling of 6318772423 in words is "six billion, three hundred eighteen million, seven hundred seventy-two thousand, four hundred twenty-three".