539055 has 40 divisors (see below), whose sum is σ = 1062864. Its totient is φ = 261360.

The previous prime is 539047. The next prime is 539089. The reversal of 539055 is 550935.

It is not a de Polignac number, because 539055 - 2³ = 539047 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 49000 + ... + 49010.

2⁵³⁹⁰⁵⁵ is an apocalyptic number.

539055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

539055 is a deficient number, since it is larger than the sum of its proper divisors (523809).

539055 is an equidigital number, since it uses as much as digits as its factorization.

539055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50 (or 19 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

The square root of 539055 is about 734.2036502225. The cubic root of 539055 is about 81.3849984529.

It can be divided in two parts, 5390 and 55, that added together give a palindrome (5445).

The spelling of 539055 in words is "five hundred thirty-nine thousand, fifty-five".