5539590 has 80 divisors (see below), whose sum is σ = 17040672. Its totient is φ = 1264896.

The previous prime is 5539579. The next prime is 5539591. The reversal of 5539590 is 959355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5539591) 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, 5182 + ... + 6158.

Almost surely, 2^5539590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5539590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8520336).

5539590 is an abundant number, since it is smaller than the sum of its proper divisors (11501082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5539590 is a wasteful number, since it uses less digits than its factorization.

5539590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 30375, while the sum is 36.

The square root of 5539590 is about 2353.6333614223. The cubic root of 5539590 is about 176.9399394039.

The spelling of 5539590 in words is "five million, five hundred thirty-nine thousand, five hundred ninety".