508009318299 has 80 divisors (see below), whose sum is σ = 896612028928. Its totient is φ = 280615684608.

The previous prime is 508009318273. The next prime is 508009318303. The reversal of 508009318299 is 992813900805.

It is not a de Polignac number, because 508009318299 - 2⁷ = 508009318171 is a prime.

It is a super-2 number, since 2×508009318299² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (508009318259) 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 79 ways as a sum of consecutive naturals, for example, 2257554 + ... + 2472360.

Almost surely, 2^508009318299 is an apocalyptic number.

508009318299 is a deficient number, since it is larger than the sum of its proper divisors (388602710629).

508009318299 is a wasteful number, since it uses less digits than its factorization.

508009318299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214966 (or 214957 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 508009318299 in words is "five hundred eight billion, nine million, three hundred eighteen thousand, two hundred ninety-nine".