539049 has 24 divisors (see below), whose sum is σ = 884640. Its totient is φ = 290304.

The previous prime is 539047. The next prime is 539089. The reversal of 539049 is 940935.

539049 = T₅₂ + T₅₃ + ... + T₁₄₉.

It is not a de Polignac number, because 539049 - 2¹ = 539047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (539047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2697 + ... + 2889.

It is an arithmetic number, because the mean of its divisors is an integer number (36860).

2⁵³⁹⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

539049 is a deficient number, since it is larger than the sum of its proper divisors (345591).

539049 is a wasteful number, since it uses less digits than its factorization.

539049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 539049 is about 734.1995641513. The cubic root of 539049 is about 81.3846964974.

The spelling of 539049 in words is "five hundred thirty-nine thousand, forty-nine".