550244220300 has 54 divisors (see below), whose sum is σ = 1724709942228. Its totient is φ = 146731791840.

The previous prime is 550244220293. The next prime is 550244220311. The reversal of 550244220300 is 3022442055.

It is a happy number.

550244220300 is a `hidden beast` number, since 550 + 24 + 42 + 20 + 30 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 305690334 + ... + 305692133.

Almost surely, 2^550244220300 is an apocalyptic number.

550244220300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550244220300 is an abundant number, since it is smaller than the sum of its proper divisors (1174465721928).

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

550244220300 is a wasteful number, since it uses less digits than its factorization.

550244220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611382487 (or 611382477 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 550244220300 its reverse (3022442055), we get a palindrome (553266662355).

The spelling of 550244220300 in words is "five hundred fifty billion, two hundred forty-four million, two hundred twenty thousand, three hundred".