4544300000 has 144 divisors (see below), whose sum is σ = 11575509120. Its totient is φ = 1753920000.

The previous prime is 4544299997. The next prime is 4544300017. The reversal of 4544300000 is 34454.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2899217 + ... + 2900783.

It is an arithmetic number, because the mean of its divisors is an integer number (80385480).

Almost surely, 2^4544300000 is an apocalyptic number.

4544300000 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 4544300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5787754560).

4544300000 is an abundant number, since it is smaller than the sum of its proper divisors (7031209120).

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

4544300000 is an equidigital number, since it uses as much as digits as its factorization.

4544300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4544300000 is about 67411.4233642934. The cubic root of 4544300000 is about 1656.3635498275.

Adding to 4544300000 its reverse (34454), we get a palindrome (4544334454).

The spelling of 4544300000 in words is "four billion, five hundred forty-four million, three hundred thousand".