508009136 has 40 divisors (see below), whose sum is σ = 1000446384. Its totient is φ = 249857280.

The previous prime is 508009133. The next prime is 508009141. The reversal of 508009136 is 631900805.

It is not an unprimeable number, because it can be changed into a prime (508009133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367166 + ... + 368546.

Almost surely, 2^508009136 is an apocalyptic number.

It is an amenable number.

508009136 is a deficient number, since it is larger than the sum of its proper divisors (492437248).

508009136 is a wasteful number, since it uses less digits than its factorization.

508009136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749 (or 1743 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 508009136 is about 22539.0580104848. The cubic root of 508009136 is about 797.9160008987.

The spelling of 508009136 in words is "five hundred eight million, nine thousand, one hundred thirty-six".