493669920508 has 12 divisors (see below), whose sum is σ = 887271614152. Its totient is φ = 240163745040.

The previous prime is 493669920407. The next prime is 493669920509. The reversal of 493669920508 is 805029966394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493669920509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667803638 + ... + 1667803933.

Almost surely, 2^493669920508 is an apocalyptic number.

It is an amenable number.

493669920508 is a deficient number, since it is larger than the sum of its proper divisors (393601693644).

493669920508 is a wasteful number, since it uses less digits than its factorization.

493669920508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335607612 (or 3335607610 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 61.

The spelling of 493669920508 in words is "four hundred ninety-three billion, six hundred sixty-nine million, nine hundred twenty thousand, five hundred eight".