5550223200 has 144 divisors (see below), whose sum is σ = 18135245520. Its totient is φ = 1474385920.

The previous prime is 5550223183. The next prime is 5550223207. The reversal of 5550223200 is 23220555.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550223207) 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, 641302 + ... + 649898.

It is an arithmetic number, because the mean of its divisors is an integer number (125939205).

Almost surely, 2^5550223200 is an apocalyptic number.

5550223200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5550223200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9067622760).

5550223200 is an abundant number, since it is smaller than the sum of its proper divisors (12585022320).

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

5550223200 is a wasteful number, since it uses less digits than its factorization.

5550223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8889 (or 8876 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 5550223200 is about 74499.8201340111. The cubic root of 5550223200 is about 1770.5307865812.

Adding to 5550223200 its reverse (23220555), we get a palindrome (5573443755).

The spelling of 5550223200 in words is "five billion, five hundred fifty million, two hundred twenty-three thousand, two hundred".