4428554800 has 60 divisors (see below), whose sum is σ = 10660449880. Its totient is φ = 1767951360.

The previous prime is 4428554783. The next prime is 4428554833. The reversal of 4428554800 is 84558244.

It is a happy number.

It is a super-2 number, since 2×4428554800² = 39224195233206080000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198616 + ... + 219784.

Almost surely, 2^4428554800 is an apocalyptic number.

4428554800 is a gapful number since it is divisible by the number (40) 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 4428554800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5330224940).

4428554800 is an abundant number, since it is smaller than the sum of its proper divisors (6231895080).

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

4428554800 is a wasteful number, since it uses less digits than its factorization.

4428554800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21710 (or 21699 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 40.

The square root of 4428554800 is about 66547.3876271638. The cubic root of 4428554800 is about 1642.1796815718.

The spelling of 4428554800 in words is "four billion, four hundred twenty-eight million, five hundred fifty-four thousand, eight hundred".