4455047744 has 224 divisors, whose sum is σ = 11560942080. Its totient is φ = 1657700352.

The previous prime is 4455047699. The next prime is 4455047759. The reversal of 4455047744 is 4477405544.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 4455047695 and 4455047704.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5079434 + ... + 5080310.

Almost surely, 2^4455047744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4455047744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5780471040).

4455047744 is an abundant number, since it is smaller than the sum of its proper divisors (7105894336).

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

4455047744 is a wasteful number, since it uses less digits than its factorization.

4455047744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 44.

The square root of 4455047744 is about 66746.1440384387. The cubic root of 4455047744 is about 1645.4478437470.

The spelling of 4455047744 in words is "four billion, four hundred fifty-five million, forty-seven thousand, seven hundred forty-four".