550600489 has 2 divisors, whose sum is σ = 550600490. Its totient is φ = 550600488.

The previous prime is 550600483. The next prime is 550600507. The reversal of 550600489 is 984006055.

550600489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388878400 + 161722089 = 19720^2 + 12717^2 .

It is a cyclic number.

It is not a de Polignac number, because 550600489 - 2³ = 550600481 is a prime.

It is not a weakly prime, because it can be changed into another prime (550600481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275300244 + 275300245.

It is an arithmetic number, because the mean of its divisors is an integer number (275300245).

Almost surely, 2^550600489 is an apocalyptic number.

It is an amenable number.

550600489 is a deficient number, since it is larger than the sum of its proper divisors (1).

550600489 is an equidigital number, since it uses as much as digits as its factorization.

550600489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 550600489 is about 23464.8777750919. The cubic root of 550600489 is about 819.6193399743.

The spelling of 550600489 in words is "five hundred fifty million, six hundred thousand, four hundred eighty-nine".