538759 has 4 divisors (see below), whose sum is σ = 580216. Its totient is φ = 497304.

The previous prime is 538751. The next prime is 538763. The reversal of 538759 is 957835.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 538759 - 2³ = 538751 is a prime.

It is a super-2 number, since 2×538759² = 580522520162, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20709 + ... + 20734.

It is an arithmetic number, because the mean of its divisors is an integer number (145054).

2⁵³⁸⁷⁵⁹ is an apocalyptic number.

538759 is a deficient number, since it is larger than the sum of its proper divisors (41457).

538759 is a wasteful number, since it uses less digits than its factorization.

538759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41456.

The product of its digits is 37800, while the sum is 37.

The square root of 538759 is about 734.0020435939. The cubic root of 538759 is about 81.3700993114.

The spelling of 538759 in words is "five hundred thirty-eight thousand, seven hundred fifty-nine".