317864773463 has 2 divisors, whose sum is σ = 317864773464. Its totient is φ = 317864773462.

The previous prime is 317864773427. The next prime is 317864773469. The reversal of 317864773463 is 364377468713.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 317864773463 - 2¹⁰ = 317864772439 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317864773469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158932386731 + 158932386732.

It is an arithmetic number, because the mean of its divisors is an integer number (158932386732).

Almost surely, 2^317864773463 is an apocalyptic number.

317864773463 is a deficient number, since it is larger than the sum of its proper divisors (1).

317864773463 is an equidigital number, since it uses as much as digits as its factorization.

317864773463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42674688, while the sum is 59.

The spelling of 317864773463 in words is "three hundred seventeen billion, eight hundred sixty-four million, seven hundred seventy-three thousand, four hundred sixty-three".