530290661282849 has 2 divisors, whose sum is σ = 530290661282850. Its totient is φ = 530290661282848.

The previous prime is 530290661282819. The next prime is 530290661282891. The reversal of 530290661282849 is 948282166092035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 436668936390625 + 93621724892224 = 20896625^2 + 9675832^2 .

It is a cyclic number.

It is not a de Polignac number, because 530290661282849 - 2¹⁶ = 530290661217313 is a prime.

It is not a weakly prime, because it can be changed into another prime (530290661282819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265145330641424 + 265145330641425.

It is an arithmetic number, because the mean of its divisors is an integer number (265145330641425).

Almost surely, 2^{530290661282849} is an apocalyptic number.

It is an amenable number.

530290661282849 is a deficient number, since it is larger than the sum of its proper divisors (1).

530290661282849 is an equidigital number, since it uses as much as digits as its factorization.

530290661282849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 89579520, while the sum is 65.

The spelling of 530290661282849 in words is "five hundred thirty trillion, two hundred ninety billion, six hundred sixty-one million, two hundred eighty-two thousand, eight hundred forty-nine".