530622277 has 2 divisors, whose sum is σ = 530622278. Its totient is φ = 530622276.

The previous prime is 530622271. The next prime is 530622289. The reversal of 530622277 is 772226035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530565156 + 57121 = 23034^2 + 239^2 .

It is a cyclic number.

It is not a de Polignac number, because 530622277 - 2⁷ = 530622149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530622271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265311138 + 265311139.

It is an arithmetic number, because the mean of its divisors is an integer number (265311139).

Almost surely, 2^530622277 is an apocalyptic number.

It is an amenable number.

530622277 is a deficient number, since it is larger than the sum of its proper divisors (1).

530622277 is an equidigital number, since it uses as much as digits as its factorization.

530622277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 530622277 is about 23035.2398945615. The cubic root of 530622277 is about 809.5838318376.

The spelling of 530622277 in words is "five hundred thirty million, six hundred twenty-two thousand, two hundred seventy-seven".