530442412 has 6 divisors (see below), whose sum is σ = 928274228. Its totient is φ = 265221204.

The previous prime is 530442389. The next prime is 530442413. The reversal of 530442412 is 214244035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (530442413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66305298 + ... + 66305305.

Almost surely, 2^530442412 is an apocalyptic number.

It is an amenable number.

530442412 is a deficient number, since it is larger than the sum of its proper divisors (397831816).

530442412 is a wasteful number, since it uses less digits than its factorization.

530442412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132610607 (or 132610605 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 530442412 is about 23031.3354367479. The cubic root of 530442412 is about 809.4923466397.

Adding to 530442412 its reverse (214244035), we get a palindrome (744686447).

The spelling of 530442412 in words is "five hundred thirty million, four hundred forty-two thousand, four hundred twelve".