509034028 has 6 divisors (see below), whose sum is σ = 890809556. Its totient is φ = 254517012.

The previous prime is 509033971. The next prime is 509034059. The reversal of 509034028 is 820430905.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 63629250 + ... + 63629257.

Almost surely, 2^509034028 is an apocalyptic number.

It is an amenable number.

509034028 is a deficient number, since it is larger than the sum of its proper divisors (381775528).

509034028 is a wasteful number, since it uses less digits than its factorization.

509034028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127258511 (or 127258509 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 509034028 is about 22561.7824650447. The cubic root of 509034028 is about 798.4522303592.

The spelling of 509034028 in words is "five hundred nine million, thirty-four thousand, twenty-eight".