550663036 has 48 divisors (see below), whose sum is σ = 1203713280. Its totient is φ = 214139520.

The previous prime is 550663021. The next prime is 550663067. The reversal of 550663036 is 630366055.

It is a happy number.

550663036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 550662992 and 550663010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201616 + ... + 204328.

It is an arithmetic number, because the mean of its divisors is an integer number (25077360).

Almost surely, 2^550663036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550663036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601856640).

550663036 is an abundant number, since it is smaller than the sum of its proper divisors (653050244).

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

550663036 is a wasteful number, since it uses less digits than its factorization.

550663036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394 (or 3392 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 34.

The square root of 550663036 is about 23466.2105164000. The cubic root of 550663036 is about 819.6503744483.

The spelling of 550663036 in words is "five hundred fifty million, six hundred sixty-three thousand, thirty-six".