464693993363 has 2 divisors, whose sum is σ = 464693993364. Its totient is φ = 464693993362.

The previous prime is 464693993303. The next prime is 464693993369. The reversal of 464693993363 is 363399396464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464693993363 - 2²⁸ = 464425557907 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464693993363.

It is not a weakly prime, because it can be changed into another prime (464693993369) 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, 232346996681 + 232346996682.

It is an arithmetic number, because the mean of its divisors is an integer number (232346996682).

Almost surely, 2^464693993363 is an apocalyptic number.

464693993363 is a deficient number, since it is larger than the sum of its proper divisors (1).

464693993363 is an equidigital number, since it uses as much as digits as its factorization.

464693993363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204073344, while the sum is 65.

The spelling of 464693993363 in words is "four hundred sixty-four billion, six hundred ninety-three million, nine hundred ninety-three thousand, three hundred sixty-three".