530005 has 16 divisors (see below), whose sum is σ = 766080. Its totient is φ = 343872.

The previous prime is 529999. The next prime is 530017. The reversal of 530005 is 500035.

It is a cyclic number.

It is not a de Polignac number, because 530005 - 2⁵ = 529973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267 + ... + 1063.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

2⁵³⁰⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

530005 is a deficient number, since it is larger than the sum of its proper divisors (236075).

530005 is a wasteful number, since it uses less digits than its factorization.

530005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 530005 is about 728.0144229341. The cubic root of 530005 is about 80.9269778314.

The spelling of 530005 in words is "five hundred thirty thousand, five".