530271073 has 2 divisors, whose sum is σ = 530271074. Its totient is φ = 530271072.

The previous prime is 530271067. The next prime is 530271083. The reversal of 530271073 is 370172035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286692624 + 243578449 = 16932^2 + 15607^2 .

It is a cyclic number.

It is not a de Polignac number, because 530271073 - 2⁵ = 530271041 is a prime.

It is not a weakly prime, because it can be changed into another prime (530271023) 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 as a sum of consecutive naturals, namely, 265135536 + 265135537.

It is an arithmetic number, because the mean of its divisors is an integer number (265135537).

Almost surely, 2^530271073 is an apocalyptic number.

It is an amenable number.

530271073 is a deficient number, since it is larger than the sum of its proper divisors (1).

530271073 is an equidigital number, since it uses as much as digits as its factorization.

530271073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 530271073 is about 23027.6154432021. The cubic root of 530271073 is about 809.4051788074.

The spelling of 530271073 in words is "five hundred thirty million, two hundred seventy-one thousand, seventy-three".