2318768951 has 2 divisors, whose sum is σ = 2318768952. Its totient is φ = 2318768950.

The previous prime is 2318768917. The next prime is 2318768957. The reversal of 2318768951 is 1598678132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2318768951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2318768951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2318768957) 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, 1159384475 + 1159384476.

It is an arithmetic number, because the mean of its divisors is an integer number (1159384476).

Almost surely, 2^2318768951 is an apocalyptic number.

2318768951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2318768951 is an equidigital number, since it uses as much as digits as its factorization.

2318768951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 50.

The square root of 2318768951 is about 48153.5974876229. The cubic root of 2318768951 is about 1323.5869974950.

The spelling of 2318768951 in words is "two billion, three hundred eighteen million, seven hundred sixty-eight thousand, nine hundred fifty-one".