530025 has 24 divisors (see below), whose sum is σ = 904704. Its totient is φ = 273600.

The previous prime is 530021. The next prime is 530027. The reversal of 530025 is 520035.

It is not a de Polignac number, because 530025 - 2² = 530021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 529986 and 530013.

It is not an unprimeable number, because it can be changed into a prime (530021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2680 + ... + 2870.

It is an arithmetic number, because the mean of its divisors is an integer number (37696).

2⁵³⁰⁰²⁵ is an apocalyptic number.

It is an amenable number.

530025 is a deficient number, since it is larger than the sum of its proper divisors (374679).

530025 is a wasteful number, since it uses less digits than its factorization.

530025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 530025 is about 728.0281587961. The cubic root of 530025 is about 80.9279957584.

The spelling of 530025 in words is "five hundred thirty thousand, twenty-five".