539163 has 16 divisors (see below), whose sum is σ = 841600. Its totient is φ = 340200.

The previous prime is 539159. The next prime is 539167. The reversal of 539163 is 361935.

It is an interprime number because it is at equal distance from previous prime (539159) and next prime (539167).

It is not a de Polignac number, because 539163 - 2² = 539159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (539167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13 + ... + 1038.

It is an arithmetic number, because the mean of its divisors is an integer number (52600).

2⁵³⁹¹⁶³ is an apocalyptic number.

539163 is a deficient number, since it is larger than the sum of its proper divisors (302437).

539163 is a wasteful number, since it uses less digits than its factorization.

539163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079 (or 1073 counting only the distinct ones).

The product of its digits is 2430, while the sum is 27.

The square root of 539163 is about 734.2771956148. The cubic root of 539163 is about 81.3904332681.

It can be divided in two parts, 53 and 9163, that added together give a square (9216 = 96²).

The spelling of 539163 in words is "five hundred thirty-nine thousand, one hundred sixty-three".