4511200000 has 108 divisors (see below), whose sum is σ = 11257248240. Its totient is φ = 1804160000.

The previous prime is 4511199989. The next prime is 4511200007. The reversal of 4511200000 is 21154.

It is not an unprimeable number, because it can be changed into a prime (4511200007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 797181 + ... + 802819.

It is an arithmetic number, because the mean of its divisors is an integer number (104233780).

Almost surely, 2^4511200000 is an apocalyptic number.

4511200000 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 4511200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5628624120).

4511200000 is an abundant number, since it is smaller than the sum of its proper divisors (6746048240).

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

4511200000 is an frugal number, since it uses more digits than its factorization.

4511200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5680 (or 5646 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 4511200000 is about 67165.4673176626. The cubic root of 4511200000 is about 1652.3321780222.

Adding to 4511200000 its reverse (21154), we get a palindrome (4511221154).

The spelling of 4511200000 in words is "four billion, five hundred eleven million, two hundred thousand".