509873082 has 16 divisors (see below), whose sum is σ = 1034967072. Its totient is φ = 167420880.

The previous prime is 509873057. The next prime is 509873101. The reversal of 509873082 is 280378905.

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, 633769 + ... + 634572.

It is an arithmetic number, because the mean of its divisors is an integer number (64685442).

Almost surely, 2^509873082 is an apocalyptic number.

509873082 is an abundant number, since it is smaller than the sum of its proper divisors (525093990).

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

509873082 is a wasteful number, since it uses less digits than its factorization.

509873082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268413.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 509873082 is about 22580.3693946755. The cubic root of 509873082 is about 798.8906927160.

The spelling of 509873082 in words is "five hundred nine million, eight hundred seventy-three thousand, eighty-two".