530312260 has 12 divisors (see below), whose sum is σ = 1113655788. Its totient is φ = 212124896.

The previous prime is 530312221. The next prime is 530312267. The reversal of 530312260 is 62213035.

It can be written as a sum of positive squares in 2 ways, for example, as 76877824 + 453434436 = 8768^2 + 21294^2 .

It is not an unprimeable number, because it can be changed into a prime (530312267) 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, 13257787 + ... + 13257826.

It is an arithmetic number, because the mean of its divisors is an integer number (92804649).

Almost surely, 2^530312260 is an apocalyptic number.

It is an amenable number.

530312260 is an abundant number, since it is smaller than the sum of its proper divisors (583343528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530312260 is a wasteful number, since it uses less digits than its factorization.

530312260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26515622 (or 26515620 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 530312260 is about 23028.5097216472. The cubic root of 530312260 is about 809.4261341953.

Adding to 530312260 its reverse (62213035), we get a palindrome (592525295).

The spelling of 530312260 in words is "five hundred thirty million, three hundred twelve thousand, two hundred sixty".