4475289444 has 24 divisors (see below), whose sum is σ = 10443450528. Its totient is φ = 1491604800.

The previous prime is 4475289433. The next prime is 4475289493. The reversal of 4475289444 is 4449825744.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173344 + ... + 197480.

It is an arithmetic number, because the mean of its divisors is an integer number (435143772).

Almost surely, 2^4475289444 is an apocalyptic number.

It is an amenable number.

4475289444 is an abundant number, since it is smaller than the sum of its proper divisors (5968161084).

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

4475289444 is a wasteful number, since it uses less digits than its factorization.

4475289444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39595 (or 39593 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 51.

The square root of 4475289444 is about 66897.6041723469. The cubic root of 4475289444 is about 1647.9361332155.

The spelling of 4475289444 in words is "four billion, four hundred seventy-five million, two hundred eighty-nine thousand, four hundred forty-four".