4402225445 has 8 divisors (see below), whose sum is σ = 5284763136. Its totient is φ = 3520385296.

The previous prime is 4402225403. The next prime is 4402225447. The reversal of 4402225445 is 5445222044.

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

It is a cyclic number.

It is not a de Polignac number, because 4402225445 - 2⁸ = 4402225189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402225447) 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, 160397 + ... + 185826.

It is an arithmetic number, because the mean of its divisors is an integer number (660595392).

Almost surely, 2^4402225445 is an apocalyptic number.

It is an amenable number.

4402225445 is a deficient number, since it is larger than the sum of its proper divisors (882537691).

4402225445 is a wasteful number, since it uses less digits than its factorization.

4402225445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348771.

The product of its (nonzero) digits is 51200, while the sum is 32.

The square root of 4402225445 is about 66349.2686093826. The cubic root of 4402225445 is about 1638.9187604595.

Adding to 4402225445 its reverse (5445222044), we get a palindrome (9847447489).

The spelling of 4402225445 in words is "four billion, four hundred two million, two hundred twenty-five thousand, four hundred forty-five".