530321063 has 2 divisors, whose sum is σ = 530321064. Its totient is φ = 530321062.

The previous prime is 530321053. The next prime is 530321093. The reversal of 530321063 is 360123035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530321063 - 2⁴ = 530321047 is a prime.

It is a super-2 number, since 2×530321063² = 562480859722899938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530321053) 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, 265160531 + 265160532.

It is an arithmetic number, because the mean of its divisors is an integer number (265160532).

Almost surely, 2^530321063 is an apocalyptic number.

530321063 is a deficient number, since it is larger than the sum of its proper divisors (1).

530321063 is an equidigital number, since it uses as much as digits as its factorization.

530321063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 530321063 is about 23028.7008535002. The cubic root of 530321063 is about 809.4306129018.

Adding to 530321063 its reverse (360123035), we get a palindrome (890444098).

The spelling of 530321063 in words is "five hundred thirty million, three hundred twenty-one thousand, sixty-three".