539696589 has 4 divisors (see below), whose sum is σ = 719595456. Its totient is φ = 359797724.

The previous prime is 539696561. The next prime is 539696609. The reversal of 539696589 is 985696935.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 539696589 - 2⁹ = 539696077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539696389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89949429 + ... + 89949434.

It is an arithmetic number, because the mean of its divisors is an integer number (179898864).

Almost surely, 2^539696589 is an apocalyptic number.

It is an amenable number.

539696589 is a deficient number, since it is larger than the sum of its proper divisors (179898867).

539696589 is a wasteful number, since it uses less digits than its factorization.

539696589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179898866.

The product of its digits is 15746400, while the sum is 60.

The square root of 539696589 is about 23231.3707946819. The cubic root of 539696589 is about 814.1727408190.

The spelling of 539696589 in words is "five hundred thirty-nine million, six hundred ninety-six thousand, five hundred eighty-nine".