550010609 has 2 divisors, whose sum is σ = 550010610. Its totient is φ = 550010608.

The previous prime is 550010599. The next prime is 550010641. The reversal of 550010609 is 906010055.

550010609 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., 475240000 + 74770609 = 21800^2 + 8647^2 .

It is a cyclic number.

It is not a de Polignac number, because 550010609 - 2⁸ = 550010353 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (550010509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275005304 + 275005305.

It is an arithmetic number, because the mean of its divisors is an integer number (275005305).

Almost surely, 2^550010609 is an apocalyptic number.

It is an amenable number.

550010609 is a deficient number, since it is larger than the sum of its proper divisors (1).

550010609 is an equidigital number, since it uses as much as digits as its factorization.

550010609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 550010609 is about 23452.3049826664. The cubic root of 550010609 is about 819.3265385543.

The spelling of 550010609 in words is "five hundred fifty million, ten thousand, six hundred nine".