538159 has 2 divisors, whose sum is σ = 538160. Its totient is φ = 538158.

The previous prime is 538157. The next prime is 538163. The reversal of 538159 is 951835.

538159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 538159 - 2¹ = 538157 is a prime.

Together with 538157, it forms a pair of twin primes.

538159 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 538159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (538151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269079 + 269080.

It is an arithmetic number, because the mean of its divisors is an integer number (269080).

2⁵³⁸¹⁵⁹ is an apocalyptic number.

538159 is a deficient number, since it is larger than the sum of its proper divisors (1).

538159 is an equidigital number, since it uses as much as digits as its factorization.

538159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 31.

The square root of 538159 is about 733.5932115280. The cubic root of 538159 is about 81.3398815982.

It can be divided in two parts, 53815 and 9, that added together give a square (53824 = 232²).

The spelling of 538159 in words is "five hundred thirty-eight thousand, one hundred fifty-nine".