530639611 has 2 divisors, whose sum is σ = 530639612. Its totient is φ = 530639610.

The previous prime is 530639597. The next prime is 530639621. The reversal of 530639611 is 116936035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530639611 - 2²⁵ = 497085179 is a prime.

It is not a weakly prime, because it can be changed into another prime (530639621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265319805 + 265319806.

It is an arithmetic number, because the mean of its divisors is an integer number (265319806).

Almost surely, 2^530639611 is an apocalyptic number.

530639611 is a deficient number, since it is larger than the sum of its proper divisors (1).

530639611 is an equidigital number, since it uses as much as digits as its factorization.

530639611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 530639611 is about 23035.6161410977. The cubic root of 530639611 is about 809.5926473824.

The spelling of 530639611 in words is "five hundred thirty million, six hundred thirty-nine thousand, six hundred eleven".