559228180 has 72 divisors (see below), whose sum is σ = 1385005608. Its totient is φ = 189084672.

The previous prime is 559228169. The next prime is 559228217. The reversal of 559228180 is 81822955.

It can be written as a sum of positive squares in 4 ways, for example, as 94864 + 559133316 = 308^2 + 23646^2 .

It is a super-2 number, since 2×559228180² = 625472314612224800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67632 + ... + 75448.

It is an arithmetic number, because the mean of its divisors is an integer number (19236189).

Almost surely, 2^559228180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 559228180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (692502804).

559228180 is an abundant number, since it is smaller than the sum of its proper divisors (825777428).

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

559228180 is a wasteful number, since it uses less digits than its factorization.

559228180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7913 (or 7904 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 559228180 is about 23648.0058355879. The cubic root of 559228180 is about 823.8782084267.

The spelling of 559228180 in words is "five hundred fifty-nine million, two hundred twenty-eight thousand, one hundred eighty".