508994480 has 40 divisors (see below), whose sum is σ = 1185192000. Its totient is φ = 203291648.

The previous prime is 508994419. The next prime is 508994491. The reversal of 508994480 is 84499805.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53096 + ... + 61944.

It is an arithmetic number, because the mean of its divisors is an integer number (29629800).

Almost surely, 2^508994480 is an apocalyptic number.

It is an amenable number.

508994480 is an abundant number, since it is smaller than the sum of its proper divisors (676197520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

508994480 is a wasteful number, since it uses less digits than its factorization.

508994480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9581 (or 9575 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 508994480 is about 22560.9060101761. The cubic root of 508994480 is about 798.4315519731.

The spelling of 508994480 in words is "five hundred eight million, nine hundred ninety-four thousand, four hundred eighty".