509029 has 8 divisors (see below), whose sum is σ = 544640. Its totient is φ = 474336.

The previous prime is 509027. The next prime is 509053. The reversal of 509029 is 920905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 509029 - 2¹ = 509027 is a prime.

It is a super-2 number, since 2×509029² = 518221045682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 508994 and 509012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (509023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204 + ... + 1570.

It is an arithmetic number, because the mean of its divisors is an integer number (68080).

2⁵⁰⁹⁰²⁹ is an apocalyptic number.

It is an amenable number.

509029 is a deficient number, since it is larger than the sum of its proper divisors (35611).

509029 is a wasteful number, since it uses less digits than its factorization.

509029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 509029 is about 713.4626829765. The cubic root of 509029 is about 79.8449601438.

The spelling of 509029 in words is "five hundred nine thousand, twenty-nine".