530279129 has 2 divisors, whose sum is σ = 530279130. Its totient is φ = 530279128.

The previous prime is 530279119. The next prime is 530279131. The reversal of 530279129 is 921972035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 512931904 + 17347225 = 22648^2 + 4165^2 .

It is a cyclic number.

It is not a de Polignac number, because 530279129 - 2⁸ = 530278873 is a prime.

It is a Sophie Germain prime.

Together with 530279131, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 530279092 and 530279101.

It is not a weakly prime, because it can be changed into another prime (530279119) 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, 265139564 + 265139565.

It is an arithmetic number, because the mean of its divisors is an integer number (265139565).

Almost surely, 2^530279129 is an apocalyptic number.

It is an amenable number.

530279129 is a deficient number, since it is larger than the sum of its proper divisors (1).

530279129 is an equidigital number, since it uses as much as digits as its factorization.

530279129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 530279129 is about 23027.7903629506. The cubic root of 530279129 is about 809.4092776765.

The spelling of 530279129 in words is "five hundred thirty million, two hundred seventy-nine thousand, one hundred twenty-nine".