550547022 has 8 divisors (see below), whose sum is σ = 1101094056. Its totient is φ = 183515672.

The previous prime is 550547009. The next prime is 550547047. The reversal of 550547022 is 220745055.

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

550547022 is an admirable number.

It is a congruent 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, 45878913 + ... + 45878924.

It is an arithmetic number, because the mean of its divisors is an integer number (137636757).

Almost surely, 2^550547022 is an apocalyptic number.

550547022 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.

550547022 is a wasteful number, since it uses less digits than its factorization.

550547022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91757842.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 550547022 is about 23463.7384489343. The cubic root of 550547022 is about 819.5928089373.

The spelling of 550547022 in words is "five hundred fifty million, five hundred forty-seven thousand, twenty-two".