530334557 has 2 divisors, whose sum is σ = 530334558. Its totient is φ = 530334556.

The previous prime is 530334521. The next prime is 530334569. The reversal of 530334557 is 755433035.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528126361 + 2208196 = 22981^2 + 1486^2 .

It is a cyclic number.

It is not a de Polignac number, because 530334557 - 2¹⁰ = 530333533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530334587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265167278 + 265167279.

It is an arithmetic number, because the mean of its divisors is an integer number (265167279).

Almost surely, 2^530334557 is an apocalyptic number.

It is an amenable number.

530334557 is a deficient number, since it is larger than the sum of its proper divisors (1).

530334557 is an equidigital number, since it uses as much as digits as its factorization.

530334557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94500, while the sum is 35.

The square root of 530334557 is about 23028.9938338608. The cubic root of 530334557 is about 809.4374781543.

The spelling of 530334557 in words is "five hundred thirty million, three hundred thirty-four thousand, five hundred fifty-seven".