509480996 has 12 divisors (see below), whose sum is σ = 893382000. Its totient is φ = 254229000.

The previous prime is 509480969. The next prime is 509481013. The reversal of 509480996 is 699084905.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125630 + ... + 129621.

It is an arithmetic number, because the mean of its divisors is an integer number (74448500).

Almost surely, 2^509480996 is an apocalyptic number.

It is an amenable number.

509480996 is a deficient number, since it is larger than the sum of its proper divisors (383901004).

509480996 is a wasteful number, since it uses less digits than its factorization.

509480996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255754 (or 255752 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 509480996 is about 22571.6857146293. The cubic root of 509480996 is about 798.6858612311.

It can be divided in two parts, 5094809 and 96, that added together give a palindrome (5094905).

The spelling of 509480996 in words is "five hundred nine million, four hundred eighty thousand, nine hundred ninety-six".