4550944800 has 72 divisors (see below), whose sum is σ = 14813333136. Its totient is φ = 1213584640.

The previous prime is 4550944777. The next prime is 4550944807. The reversal of 4550944800 is 84490554.

It is a super-2 number, since 2×4550944800² = 41422197145294080000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4550944807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 945714 + ... + 950513.

It is an arithmetic number, because the mean of its divisors is an integer number (205740738).

Almost surely, 2^4550944800 is an apocalyptic number.

4550944800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4550944800 is an abundant number, since it is smaller than the sum of its proper divisors (10262388336).

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

4550944800 is a wasteful number, since it uses less digits than its factorization.

4550944800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896250 (or 1896237 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 4550944800 is about 67460.6907761846. The cubic root of 4550944800 is about 1657.1704833739.

It can be divided in two parts, 45509 and 44800, that added together give a palindrome (90309).

The spelling of 4550944800 in words is "four billion, five hundred fifty million, nine hundred forty-four thousand, eight hundred".