263063159 has 2 divisors, whose sum is σ = 263063160. Its totient is φ = 263063158.

The previous prime is 263063149. The next prime is 263063161. The reversal of 263063159 is 951360362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 263063159 - 2²⁴ = 246285943 is a prime.

Together with 263063161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (263063149) 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, 131531579 + 131531580.

It is an arithmetic number, because the mean of its divisors is an integer number (131531580).

Almost surely, 2^263063159 is an apocalyptic number.

263063159 is a deficient number, since it is larger than the sum of its proper divisors (1).

263063159 is an equidigital number, since it uses as much as digits as its factorization.

263063159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 263063159 is about 16219.2218987225. The cubic root of 263063159 is about 640.7471409516.

The spelling of 263063159 in words is "two hundred sixty-three million, sixty-three thousand, one hundred fifty-nine".