550358229 has 8 divisors (see below), whose sum is σ = 736156672. Its totient is φ = 365732640.

The previous prime is 550358227. The next prime is 550358243. The reversal of 550358229 is 922853055.

550358229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550358229 - 2¹ = 550358227 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550358227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292117 + ... + 293994.

It is an arithmetic number, because the mean of its divisors is an integer number (92019584).

Almost surely, 2^550358229 is an apocalyptic number.

It is an amenable number.

550358229 is a deficient number, since it is larger than the sum of its proper divisors (185798443).

550358229 is a wasteful number, since it uses less digits than its factorization.

550358229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586427.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 550358229 is about 23459.7150238446. The cubic root of 550358229 is about 819.4991135947.

The spelling of 550358229 in words is "five hundred fifty million, three hundred fifty-eight thousand, two hundred twenty-nine".