530006521680863 has 2 divisors, whose sum is σ = 530006521680864. Its totient is φ = 530006521680862.

The previous prime is 530006521680847. The next prime is 530006521681079. The reversal of 530006521680863 is 368086125600035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530006521680863 - 2⁴ = 530006521680847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530006521680803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265003260840431 + 265003260840432.

It is an arithmetic number, because the mean of its divisors is an integer number (265003260840432).

Almost surely, 2^{530006521680863} is an apocalyptic number.

530006521680863 is a deficient number, since it is larger than the sum of its proper divisors (1).

530006521680863 is an equidigital number, since it uses as much as digits as its factorization.

530006521680863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 530006521680863 in words is "five hundred thirty trillion, six billion, five hundred twenty-one million, six hundred eighty thousand, eight hundred sixty-three".