530453230 has 16 divisors (see below), whose sum is σ = 964661040. Its totient is φ = 209993472.

The previous prime is 530453221. The next prime is 530453243. The reversal of 530453230 is 32354035.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 530453195 and 530453204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272460 + ... + 274399.

It is an arithmetic number, because the mean of its divisors is an integer number (60291315).

Almost surely, 2^530453230 is an apocalyptic number.

530453230 is a deficient number, since it is larger than the sum of its proper divisors (434207810).

530453230 is a wasteful number, since it uses less digits than its factorization.

530453230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546963.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 530453230 is about 23031.5702894961. The cubic root of 530453230 is about 809.4978496113.

The spelling of 530453230 in words is "five hundred thirty million, four hundred fifty-three thousand, two hundred thirty".