533043163 has 2 divisors, whose sum is σ = 533043164. Its totient is φ = 533043162.

The previous prime is 533043151. The next prime is 533043167. The reversal of 533043163 is 361340335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 533043163 - 2⁵ = 533043131 is a prime.

It is not a weakly prime, because it can be changed into another prime (533043167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266521581 + 266521582.

It is an arithmetic number, because the mean of its divisors is an integer number (266521582).

Almost surely, 2^533043163 is an apocalyptic number.

533043163 is a deficient number, since it is larger than the sum of its proper divisors (1).

533043163 is an equidigital number, since it uses as much as digits as its factorization.

533043163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 533043163 is about 23087.7275408387. The cubic root of 533043163 is about 810.8131665141.

Adding to 533043163 its reverse (361340335), we get a palindrome (894383498).

The spelling of 533043163 in words is "five hundred thirty-three million, forty-three thousand, one hundred sixty-three".