530423141 has 2 divisors, whose sum is σ = 530423142. Its totient is φ = 530423140.

The previous prime is 530423129. The next prime is 530423147. The reversal of 530423141 is 141324035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300294241 + 230128900 = 17329^2 + 15170^2 .

It is a cyclic number.

It is not a de Polignac number, because 530423141 - 2¹⁴ = 530406757 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530423147) 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, 265211570 + 265211571.

It is an arithmetic number, because the mean of its divisors is an integer number (265211571).

Almost surely, 2^530423141 is an apocalyptic number.

It is an amenable number.

530423141 is a deficient number, since it is larger than the sum of its proper divisors (1).

530423141 is an equidigital number, since it uses as much as digits as its factorization.

530423141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 530423141 is about 23030.9170681499. The cubic root of 530423141 is about 809.4825435548.

Adding to 530423141 its reverse (141324035), we get a palindrome (671747176).

The spelling of 530423141 in words is "five hundred thirty million, four hundred twenty-three thousand, one hundred forty-one".