550516226 has 8 divisors (see below), whose sum is σ = 889295484. Its totient is φ = 254084400.

The previous prime is 550516207. The next prime is 550516237. The reversal of 550516226 is 622615055.

It can be written as a sum of positive squares in 2 ways, for example, as 544989025 + 5527201 = 23345^2 + 2351^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 550516192 and 550516201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10586825 + ... + 10586876.

Almost surely, 2^550516226 is an apocalyptic number.

550516226 is a deficient number, since it is larger than the sum of its proper divisors (338779258).

550516226 is a wasteful number, since it uses less digits than its factorization.

550516226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21173716.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 550516226 is about 23463.0821930965. The cubic root of 550516226 is about 819.5775267726.

The spelling of 550516226 in words is "five hundred fifty million, five hundred sixteen thousand, two hundred twenty-six".