512233460171 has 2 divisors, whose sum is σ = 512233460172. Its totient is φ = 512233460170.

The previous prime is 512233460131. The next prime is 512233460191. The reversal of 512233460171 is 171064332215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 512233460171 - 2¹⁸ = 512233198027 is a prime.

It is not a weakly prime, because it can be changed into another prime (512233460131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256116730085 + 256116730086.

It is an arithmetic number, because the mean of its divisors is an integer number (256116730086).

Almost surely, 2^512233460171 is an apocalyptic number.

512233460171 is a deficient number, since it is larger than the sum of its proper divisors (1).

512233460171 is an equidigital number, since it uses as much as digits as its factorization.

512233460171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 512233460171 its reverse (171064332215), we get a palindrome (683297792386).

The spelling of 512233460171 in words is "five hundred twelve billion, two hundred thirty-three million, four hundred sixty thousand, one hundred seventy-one".