530869211 has 2 divisors, whose sum is σ = 530869212. Its totient is φ = 530869210.

The previous prime is 530869169. The next prime is 530869219. The reversal of 530869211 is 112968035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530869211 - 2¹⁰ = 530868187 is a prime.

It is not a weakly prime, because it can be changed into another prime (530869219) 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, 265434605 + 265434606.

It is an arithmetic number, because the mean of its divisors is an integer number (265434606).

Almost surely, 2^530869211 is an apocalyptic number.

530869211 is a deficient number, since it is larger than the sum of its proper divisors (1).

530869211 is an equidigital number, since it uses as much as digits as its factorization.

530869211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 530869211 is about 23040.5991892572. The cubic root of 530869211 is about 809.7093968453.

The spelling of 530869211 in words is "five hundred thirty million, eight hundred sixty-nine thousand, two hundred eleven".