530130530 has 16 divisors (see below), whose sum is σ = 954579384. Its totient is φ = 211975680.

The previous prime is 530130529. The next prime is 530130551. The reversal of 530130530 is 35031035.

It can be written as a sum of positive squares in 4 ways, for example, as 486952489 + 43178041 = 22067^2 + 6571^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25724 + ... + 41496.

Almost surely, 2^530130530 is an apocalyptic number.

530130530 is a deficient number, since it is larger than the sum of its proper divisors (424448854).

530130530 is a wasteful number, since it uses less digits than its factorization.

530130530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19141.

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

The square root of 530130530 is about 23024.5636223578. The cubic root of 530130530 is about 809.3336642625. Note that the first 3 decimals are identical.

Adding to 530130530 its reverse (35031035), we get a palindrome (565161565).

The spelling of 530130530 in words is "five hundred thirty million, one hundred thirty thousand, five hundred thirty".