44425203225 has 72 divisors (see below), whose sum is σ = 82992813120. Its totient is φ = 20919824640.

The previous prime is 44425203209. The next prime is 44425203287. The reversal of 44425203225 is 52230252444.

It is not a de Polignac number, because 44425203225 - 2⁴ = 44425203209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 215331 + ... + 367719.

It is an arithmetic number, because the mean of its divisors is an integer number (1152677960).

Almost surely, 2^44425203225 is an apocalyptic number.

It is an amenable number.

44425203225 is a deficient number, since it is larger than the sum of its proper divisors (38567609895).

44425203225 is a wasteful number, since it uses less digits than its factorization.

44425203225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152451 (or 152433 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 44425203225 its reverse (52230252444), we get a palindrome (96655455669).

The spelling of 44425203225 in words is "forty-four billion, four hundred twenty-five million, two hundred three thousand, two hundred twenty-five".