550552200 has 96 divisors (see below), whose sum is σ = 1861889760. Its totient is φ = 133465600.

The previous prime is 550552147. The next prime is 550552207. The reversal of 550552200 is 2255055.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (550552207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35109 + ... + 48308.

It is an arithmetic number, because the mean of its divisors is an integer number (19394685).

Almost surely, 2^550552200 is an apocalyptic number.

550552200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550552200 is an abundant number, since it is smaller than the sum of its proper divisors (1311337560).

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

550552200 is a wasteful number, since it uses less digits than its factorization.

550552200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83447 (or 83438 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 550552200 is about 23463.8487891480. The cubic root of 550552200 is about 819.5953784049.

The spelling of 550552200 in words is "five hundred fifty million, five hundred fifty-two thousand, two hundred".