530305301 has 4 divisors (see below), whose sum is σ = 530455692. Its totient is φ = 530154912.

The previous prime is 530305267. The next prime is 530305309. The reversal of 530305301 is 103503035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 194463025 + 335842276 = 13945^2 + 18326^2 .

It is a cyclic number.

It is not a de Polignac number, because 530305301 - 2¹⁰ = 530304277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530305309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69776 + ... + 77001.

It is an arithmetic number, because the mean of its divisors is an integer number (132613923).

Almost surely, 2^530305301 is an apocalyptic number.

It is an amenable number.

530305301 is a deficient number, since it is larger than the sum of its proper divisors (150391).

530305301 is a wasteful number, since it uses less digits than its factorization.

530305301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150390.

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 530305301 is about 23028.3586258335. The cubic root of 530305301 is about 809.4225936265.

Adding to 530305301 its reverse (103503035), we get a palindrome (633808336).

The spelling of 530305301 in words is "five hundred thirty million, three hundred five thousand, three hundred one".