530445316 has 6 divisors (see below), whose sum is σ = 928279310. Its totient is φ = 265222656.

The previous prime is 530445313. The next prime is 530445319. The reversal of 530445316 is 613544035.

It is an interprime number because it is at equal distance from previous prime (530445313) and next prime (530445319).

It can be written as a sum of positive squares in only one way, i.e., 493284100 + 37161216 = 22210^2 + 6096^2 .

It is not an unprimeable number, because it can be changed into a prime (530445313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66305661 + ... + 66305668.

Almost surely, 2^530445316 is an apocalyptic number.

It is an amenable number.

530445316 is a deficient number, since it is larger than the sum of its proper divisors (397833994).

530445316 is a wasteful number, since it uses less digits than its factorization.

530445316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132611333 (or 132611331 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 530445316 is about 23031.3984812039. The cubic root of 530445316 is about 809.4938238729.

The spelling of 530445316 in words is "five hundred thirty million, four hundred forty-five thousand, three hundred sixteen".