530145230 has 32 divisors (see below), whose sum is σ = 988727040. Its totient is φ = 204422400.

The previous prime is 530145227. The next prime is 530145241. The reversal of 530145230 is 32541035.

It is a junction number, because it is equal to n+sod(n) for n = 530145196 and 530145205.

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, 270755 + ... + 272705.

It is an arithmetic number, because the mean of its divisors is an integer number (30897720).

Almost surely, 2^530145230 is an apocalyptic number.

530145230 is a deficient number, since it is larger than the sum of its proper divisors (458581810).

530145230 is a wasteful number, since it uses less digits than its factorization.

530145230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 530145230 is about 23024.8828444359. The cubic root of 530145230 is about 809.3411448697.

Adding to 530145230 its reverse (32541035), we get a palindrome (562686265).

The spelling of 530145230 in words is "five hundred thirty million, one hundred forty-five thousand, two hundred thirty".