4445530032 has 20 divisors (see below), whose sum is σ = 11484286040. Its totient is φ = 1481843328.

The previous prime is 4445530027. The next prime is 4445530069. The reversal of 4445530032 is 2300355444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46307557 + ... + 46307652.

It is an arithmetic number, because the mean of its divisors is an integer number (574214302).

Almost surely, 2^4445530032 is an apocalyptic number.

It is an amenable number.

4445530032 is an abundant number, since it is smaller than the sum of its proper divisors (7038756008).

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

4445530032 is a wasteful number, since it uses less digits than its factorization.

4445530032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92615220 (or 92615214 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 4445530032 is about 66674.8080762142. The cubic root of 4445530032 is about 1644.2752364462.

Adding to 4445530032 its reverse (2300355444), we get a palindrome (6745885476).

The spelling of 4445530032 in words is "four billion, four hundred forty-five million, five hundred thirty thousand, thirty-two".