534534263 has 2 divisors, whose sum is σ = 534534264. Its totient is φ = 534534262.

The previous prime is 534534233. The next prime is 534534307. The reversal of 534534263 is 362435435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534534263 - 2⁶ = 534534199 is a prime.

It is a Chen prime.

It is equal to p_28076228 and since 534534263 and 28076228 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534534233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267267131 + 267267132.

It is an arithmetic number, because the mean of its divisors is an integer number (267267132).

Almost surely, 2^534534263 is an apocalyptic number.

534534263 is a deficient number, since it is larger than the sum of its proper divisors (1).

534534263 is an equidigital number, since it uses as much as digits as its factorization.

534534263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 35.

The square root of 534534263 is about 23119.9970371970. The cubic root of 534534263 is about 811.5685011762.

Adding to 534534263 its reverse (362435435), we get a palindrome (896969698).

The spelling of 534534263 in words is "five hundred thirty-four million, five hundred thirty-four thousand, two hundred sixty-three".