550336049 has 2 divisors, whose sum is σ = 550336050. Its totient is φ = 550336048.

The previous prime is 550336043. The next prime is 550336067. The reversal of 550336049 is 940633055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 535459600 + 14876449 = 23140^2 + 3857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550336049 is a prime.

It is a Chen prime.

It is equal to p_28862207 and since 550336049 and 28862207 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (550336043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275168024 + 275168025.

It is an arithmetic number, because the mean of its divisors is an integer number (275168025).

Almost surely, 2^550336049 is an apocalyptic number.

It is an amenable number.

550336049 is a deficient number, since it is larger than the sum of its proper divisors (1).

550336049 is an equidigital number, since it uses as much as digits as its factorization.

550336049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 550336049 is about 23459.2422938167. The cubic root of 550336049 is about 819.4881045624.

The spelling of 550336049 in words is "five hundred fifty million, three hundred thirty-six thousand, forty-nine".