509035 has 4 divisors (see below), whose sum is σ = 610848. Its totient is φ = 407224.

The previous prime is 509027. The next prime is 509053. The reversal of 509035 is 530905.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 530905 = 5 ⋅106181.

It is a cyclic number.

It is not a de Polignac number, because 509035 - 2³ = 509027 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 508997 and 509015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50899 + ... + 50908.

It is an arithmetic number, because the mean of its divisors is an integer number (152712).

2⁵⁰⁹⁰³⁵ is an apocalyptic number.

509035 is a deficient number, since it is larger than the sum of its proper divisors (101813).

509035 is a wasteful number, since it uses less digits than its factorization.

509035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101812.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 509035 is about 713.4668878091. The cubic root of 509035 is about 79.8452738574.

The spelling of 509035 in words is "five hundred nine thousand, thirty-five".