493494759323 has 12 divisors (see below), whose sum is σ = 503309649024. Its totient is φ = 483855145200.

The previous prime is 493494759319. The next prime is 493494759337. The reversal of 493494759323 is 323957494394.

It is not a de Polignac number, because 493494759323 - 2² = 493494759319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493494759223) 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 in 11 ways as a sum of consecutive naturals, for example, 641990 + ... + 1182852.

It is an arithmetic number, because the mean of its divisors is an integer number (41942470752).

Almost surely, 2^493494759323 is an apocalyptic number.

493494759323 is a deficient number, since it is larger than the sum of its proper divisors (9814889701).

493494759323 is an equidigital number, since it uses as much as digits as its factorization.

493494759323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541186 (or 541115 counting only the distinct ones).

The product of its digits is 88179840, while the sum is 62.

The spelling of 493494759323 in words is "four hundred ninety-three billion, four hundred ninety-four million, seven hundred fifty-nine thousand, three hundred twenty-three".