539755 has 4 divisors (see below), whose sum is σ = 647712. Its totient is φ = 431800.

The previous prime is 539743. The next prime is 539761. The reversal of 539755 is 557935.

539755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 539755 - 2⁵ = 539723 is a prime.

It is a Duffinian number.

539755 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 539755.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53971 + ... + 53980.

It is an arithmetic number, because the mean of its divisors is an integer number (161928).

2⁵³⁹⁷⁵⁵ is an apocalyptic number.

539755 is a deficient number, since it is larger than the sum of its proper divisors (107957).

539755 is a wasteful number, since it uses less digits than its factorization.

539755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107956.

The product of its digits is 23625, while the sum is 34.

The square root of 539755 is about 734.6802025371. The cubic root of 539755 is about 81.4202112216.

It can be divided in two parts, 5397 and 55, that multiplied together give a triangular number (296835 = T₇₇₀).

The spelling of 539755 in words is "five hundred thirty-nine thousand, seven hundred fifty-five".