539045213 has 16 divisors (see below), whose sum is σ = 628561920. Its totient is φ = 452739456.

The previous prime is 539045191. The next prime is 539045233. The reversal of 539045213 is 312540935.

It is a cyclic number.

It is not a de Polignac number, because 539045213 - 2²⁶ = 471936349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 539045213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539045233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76868 + ... + 83586.

It is an arithmetic number, because the mean of its divisors is an integer number (39285120).

Almost surely, 2^539045213 is an apocalyptic number.

It is an amenable number.

539045213 is a deficient number, since it is larger than the sum of its proper divisors (89516707).

539045213 is a wasteful number, since it uses less digits than its factorization.

539045213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 539045213 is about 23217.3472429561. The cubic root of 539045213 is about 813.8450591207.

The spelling of 539045213 in words is "five hundred thirty-nine million, forty-five thousand, two hundred thirteen".