530665682811211 has 16 divisors (see below), whose sum is σ = 532521943828000. Its totient is φ = 528811435180800.

The previous prime is 530665682811167. The next prime is 530665682811217. The reversal of 530665682811211 is 112118286566035.

It is a cyclic number.

It is not a de Polignac number, because 530665682811211 - 2⁷ = 530665682811083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530665682811217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4111678621 + ... + 4111807681.

It is an arithmetic number, because the mean of its divisors is an integer number (33282621489250).

Almost surely, 2^{530665682811211} is an apocalyptic number.

530665682811211 is a deficient number, since it is larger than the sum of its proper divisors (1856261016789).

530665682811211 is a wasteful number, since it uses less digits than its factorization.

530665682811211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136750.

The product of its (nonzero) digits is 4147200, while the sum is 55.

The spelling of 530665682811211 in words is "five hundred thirty trillion, six hundred sixty-five billion, six hundred eighty-two million, eight hundred eleven thousand, two hundred eleven".