550662211 has 8 divisors (see below), whose sum is σ = 601297200. Its totient is φ = 500123040.

The previous prime is 550662197. The next prime is 550662227. The reversal of 550662211 is 112266055.

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

It is a cyclic number.

It is not a de Polignac number, because 550662211 - 2¹³ = 550654019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550662211.

It is not an unprimeable number, because it can be changed into a prime (550662611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11656 + ... + 35173.

It is an arithmetic number, because the mean of its divisors is an integer number (75162150).

Almost surely, 2^550662211 is an apocalyptic number.

550662211 is a deficient number, since it is larger than the sum of its proper divisors (50634989).

550662211 is a wasteful number, since it uses less digits than its factorization.

550662211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47909.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 550662211 is about 23466.1929379267. The cubic root of 550662211 is about 819.6499651164.

The spelling of 550662211 in words is "five hundred fifty million, six hundred sixty-two thousand, two hundred eleven".