530300263 has 2 divisors, whose sum is σ = 530300264. Its totient is φ = 530300262.

The previous prime is 530300249. The next prime is 530300269. The reversal of 530300263 is 362003035.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530300263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530300269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265150131 + 265150132.

It is an arithmetic number, because the mean of its divisors is an integer number (265150132).

Almost surely, 2^530300263 is an apocalyptic number.

530300263 is a deficient number, since it is larger than the sum of its proper divisors (1).

530300263 is an equidigital number, since it uses as much as digits as its factorization.

530300263 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 22.

The square root of 530300263 is about 23028.2492387068. The cubic root of 530300263 is about 809.4200303962.

Adding to 530300263 its reverse (362003035), we get a palindrome (892303298).

The spelling of 530300263 in words is "five hundred thirty million, three hundred thousand, two hundred sixty-three".