550562226 has 8 divisors (see below), whose sum is σ = 1101124464. Its totient is φ = 183520740.

The previous prime is 550562219. The next prime is 550562231. The reversal of 550562226 is 622265055.

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

550562226 is an admirable number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 45880180 + ... + 45880191.

It is an arithmetic number, because the mean of its divisors is an integer number (137640558).

Almost surely, 2^550562226 is an apocalyptic number.

550562226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550562226 is a wasteful number, since it uses less digits than its factorization.

550562226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91760376.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 550562226 is about 23464.0624359892. The cubic root of 550562226 is about 819.6003535392.

The spelling of 550562226 in words is "five hundred fifty million, five hundred sixty-two thousand, two hundred twenty-six".