539888613 has 32 divisors (see below), whose sum is σ = 810281472. Its totient is φ = 316958400.

The previous prime is 539888603. The next prime is 539888647. The reversal of 539888613 is 316888935.

It is not a de Polignac number, because 539888613 - 2⁶ = 539888549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539888603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132870 + ... + 136872.

It is an arithmetic number, because the mean of its divisors is an integer number (25321296).

Almost surely, 2^539888613 is an apocalyptic number.

It is an amenable number.

539888613 is a deficient number, since it is larger than the sum of its proper divisors (270392859).

539888613 is a wasteful number, since it uses less digits than its factorization.

539888613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4145.

The product of its digits is 1244160, while the sum is 51.

The square root of 539888613 is about 23235.5032869960. The cubic root of 539888613 is about 814.2692902329.

The spelling of 539888613 in words is "five hundred thirty-nine million, eight hundred eighty-eight thousand, six hundred thirteen".