5442224200 has 144 divisors (see below), whose sum is σ = 14760210420. Its totient is φ = 1860687360.

The previous prime is 5442224171. The next prime is 5442224201. The reversal of 5442224200 is 24222445.

It can be written as a sum of positive squares in 6 ways, for example, as 1748745124 + 3693479076 = 41818^2 + 60774^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5442224201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5458102 + ... + 5459098.

Almost surely, 2^5442224200 is an apocalyptic number.

5442224200 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 5442224200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7380105210).

5442224200 is an abundant number, since it is smaller than the sum of its proper divisors (9317986220).

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

5442224200 is a wasteful number, since it uses less digits than its factorization.

5442224200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584 (or 1568 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 5442224200 is about 73771.4321400907. The cubic root of 5442224200 is about 1758.9715280803.

Adding to 5442224200 its reverse (24222445), we get a palindrome (5466446645).

The spelling of 5442224200 in words is "five billion, four hundred forty-two million, two hundred twenty-four thousand, two hundred".