4450425745 has 8 divisors (see below), whose sum is σ = 5356647360. Its totient is φ = 3549582960.

The previous prime is 4450425743. The next prime is 4450425757. The reversal of 4450425745 is 5475240544.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4450425745 - 2¹ = 4450425743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4450425698 and 4450425707.

It is not an unprimeable number, because it can be changed into a prime (4450425743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342885 + ... + 1346194.

It is an arithmetic number, because the mean of its divisors is an integer number (669580920).

Almost surely, 2^4450425745 is an apocalyptic number.

It is an amenable number.

4450425745 is a deficient number, since it is larger than the sum of its proper divisors (906221615).

4450425745 is a wasteful number, since it uses less digits than its factorization.

4450425745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689415.

The product of its (nonzero) digits is 448000, while the sum is 40.

The square root of 4450425745 is about 66711.5113379992. The cubic root of 4450425745 is about 1644.8786100500.

The spelling of 4450425745 in words is "four billion, four hundred fifty million, four hundred twenty-five thousand, seven hundred forty-five".