512211283 has 2 divisors, whose sum is σ = 512211284. Its totient is φ = 512211282.

The previous prime is 512211269. The next prime is 512211317. The reversal of 512211283 is 382112215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 512211283 - 2⁹ = 512210771 is a prime.

It is not a weakly prime, because it can be changed into another prime (512211883) 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, 256105641 + 256105642.

It is an arithmetic number, because the mean of its divisors is an integer number (256105642).

Almost surely, 2^512211283 is an apocalyptic number.

512211283 is a deficient number, since it is larger than the sum of its proper divisors (1).

512211283 is an equidigital number, since it uses as much as digits as its factorization.

512211283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 25.

The square root of 512211283 is about 22632.0852552300. The cubic root of 512211283 is about 800.1100280957.

Adding to 512211283 its reverse (382112215), we get a palindrome (894323498).

The spelling of 512211283 in words is "five hundred twelve million, two hundred eleven thousand, two hundred eighty-three".