4448483745 has 16 divisors (see below), whose sum is σ = 7128868992. Its totient is φ = 2368759680.

The previous prime is 4448483713. The next prime is 4448483747. The reversal of 4448483745 is 5473848444.

It is a happy number.

It is not a de Polignac number, because 4448483745 - 2⁵ = 4448483713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4448483747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225532 + ... + 244461.

It is an arithmetic number, because the mean of its divisors is an integer number (445554312).

Almost surely, 2^4448483745 is an apocalyptic number.

It is an amenable number.

4448483745 is a deficient number, since it is larger than the sum of its proper divisors (2680385247).

4448483745 is a wasteful number, since it uses less digits than its factorization.

4448483745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470632.

The product of its digits is 6881280, while the sum is 51.

The square root of 4448483745 is about 66696.9545406685. The cubic root of 4448483745 is about 1644.6393206585.

The spelling of 4448483745 in words is "four billion, four hundred forty-eight million, four hundred eighty-three thousand, seven hundred forty-five".