5559539 has 4 divisors (see below), whose sum is σ = 5564256. Its totient is φ = 5554824.

The previous prime is 5559529. The next prime is 5559553. The reversal of 5559539 is 9359555.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5559539 - 2⁴ = 5559523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5559496 and 5559505.

It is not an unprimeable number, because it can be changed into a prime (5559529) 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 3 ways as a sum of consecutive naturals, for example, 1142 + ... + 3524.

It is an arithmetic number, because the mean of its divisors is an integer number (1391064).

Almost surely, 2^5559539 is an apocalyptic number.

5559539 is a deficient number, since it is larger than the sum of its proper divisors (4717).

5559539 is a wasteful number, since it uses less digits than its factorization.

5559539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4716.

The product of its digits is 151875, while the sum is 41.

The square root of 5559539 is about 2357.8674687098. The cubic root of 5559539 is about 177.1520818309.

The spelling of 5559539 in words is "five million, five hundred fifty-nine thousand, five hundred thirty-nine".