539054109 has 40 divisors (see below), whose sum is σ = 882723072. Its totient is φ = 325114560.

The previous prime is 539054083. The next prime is 539054141. The reversal of 539054109 is 901450935.

It is not a de Polignac number, because 539054109 - 2⁵ = 539054077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539054179) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 197337 + ... + 200049.

Almost surely, 2^539054109 is an apocalyptic number.

It is an amenable number.

539054109 is a deficient number, since it is larger than the sum of its proper divisors (343668963).

539054109 is a wasteful number, since it uses less digits than its factorization.

539054109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959 (or 2950 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 539054109 is about 23217.5388230536. The cubic root of 539054109 is about 813.8495361266.

The spelling of 539054109 in words is "five hundred thirty-nine million, fifty-four thousand, one hundred nine".