509080330 has 16 divisors (see below), whose sum is σ = 999648864. Its totient is φ = 185120080.

The previous prime is 509080303. The next prime is 509080339. The reversal of 509080330 is 33080905.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (509080339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2313892 + ... + 2314111.

It is an arithmetic number, because the mean of its divisors is an integer number (62478054).

Almost surely, 2^509080330 is an apocalyptic number.

509080330 is a deficient number, since it is larger than the sum of its proper divisors (490568534).

509080330 is a wasteful number, since it uses less digits than its factorization.

509080330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628021.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 509080330 is about 22562.8085574469. The cubic root of 509080330 is about 798.4764388353.

The spelling of 509080330 in words is "five hundred nine million, eighty thousand, three hundred thirty".