464993319863 has 2 divisors, whose sum is σ = 464993319864. Its totient is φ = 464993319862.

The previous prime is 464993319829. The next prime is 464993319883. The reversal of 464993319863 is 368913399464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464993319863 - 2¹⁴ = 464993303479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464993319863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464993319823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232496659931 + 232496659932.

It is an arithmetic number, because the mean of its divisors is an integer number (232496659932).

Almost surely, 2^464993319863 is an apocalyptic number.

464993319863 is a deficient number, since it is larger than the sum of its proper divisors (1).

464993319863 is an equidigital number, since it uses as much as digits as its factorization.

464993319863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90699264, while the sum is 65.

The spelling of 464993319863 in words is "four hundred sixty-four billion, nine hundred ninety-three million, three hundred nineteen thousand, eight hundred sixty-three".