539913 has 8 divisors (see below), whose sum is σ = 785376. Its totient is φ = 327200.

The previous prime is 539899. The next prime is 539921. The reversal of 539913 is 319935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 539913 - 2⁴ = 539897 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 539913.

It is not an unprimeable number, because it can be changed into a prime (539993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8148 + ... + 8213.

It is an arithmetic number, because the mean of its divisors is an integer number (98172).

2⁵³⁹⁹¹³ is an apocalyptic number.

It is an amenable number.

539913 is a deficient number, since it is larger than the sum of its proper divisors (245463).

539913 is a wasteful number, since it uses less digits than its factorization.

539913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16375.

The product of its digits is 3645, while the sum is 30.

The square root of 539913 is about 734.7877244484. The cubic root of 539913 is about 81.4281550346.

The spelling of 539913 in words is "five hundred thirty-nine thousand, nine hundred thirteen".