550744199 has 2 divisors, whose sum is σ = 550744200. Its totient is φ = 550744198.

The previous prime is 550744163. The next prime is 550744211. The reversal of 550744199 is 991447055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550744199 - 2²⁰ = 549695623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550744099) 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 as a sum of consecutive naturals, namely, 275372099 + 275372100.

It is an arithmetic number, because the mean of its divisors is an integer number (275372100).

Almost surely, 2^550744199 is an apocalyptic number.

550744199 is a deficient number, since it is larger than the sum of its proper divisors (1).

550744199 is an equidigital number, since it uses as much as digits as its factorization.

550744199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 550744199 is about 23467.9398115812. The cubic root of 550744199 is about 819.6906422775.

The spelling of 550744199 in words is "five hundred fifty million, seven hundred forty-four thousand, one hundred ninety-nine".