539989935 has 24 divisors (see below), whose sum is σ = 872870160. Its totient is φ = 285062400.

The previous prime is 539989913. The next prime is 539989939.

539989935 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 539989935 - 2⁸ = 539989679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539989939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151251 + ... + 154779.

It is an arithmetic number, because the mean of its divisors is an integer number (36369590).

Almost surely, 2^539989935 is an apocalyptic number.

539989935 is a deficient number, since it is larger than the sum of its proper divisors (332880225).

539989935 is a wasteful number, since it uses less digits than its factorization.

539989935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739 (or 3638 counting only the distinct ones).

The product of its digits is 11809800, while the sum is 60.

The square root of 539989935 is about 23237.6835119166. The cubic root of 539989935 is about 814.3202255742.

The spelling of 539989935 in words is "five hundred thirty-nine million, nine hundred eighty-nine thousand, nine hundred thirty-five".