4440545002 has 16 divisors (see below), whose sum is σ = 6952537152. Its totient is φ = 2123091520.

The previous prime is 4440544987. The next prime is 4440545003. The reversal of 4440545002 is 2005450444.

It is not an unprimeable number, because it can be changed into a prime (4440545003) 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, 160173 + ... + 185839.

It is an arithmetic number, because the mean of its divisors is an integer number (434533572).

Almost surely, 2^4440545002 is an apocalyptic number.

4440545002 is a deficient number, since it is larger than the sum of its proper divisors (2511992150).

4440545002 is a wasteful number, since it uses less digits than its factorization.

4440545002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29453.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 4440545002 is about 66637.4144306335. The cubic root of 4440545002 is about 1643.6603995901.

Adding to 4440545002 its reverse (2005450444), we get a palindrome (6445995446).

The spelling of 4440545002 in words is "four billion, four hundred forty million, five hundred forty-five thousand, two".