44553441225 has 12 divisors (see below), whose sum is σ = 73661689616. Its totient is φ = 23761835280.

The previous prime is 44553441223. The next prime is 44553441239. The reversal of 44553441225 is 52214435544.

It is not a de Polignac number, because 44553441225 - 2¹ = 44553441223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44553441223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297022867 + ... + 297023016.

Almost surely, 2^44553441225 is an apocalyptic number.

It is an amenable number.

44553441225 is a deficient number, since it is larger than the sum of its proper divisors (29108248391).

44553441225 is a wasteful number, since it uses less digits than its factorization.

44553441225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594045896 (or 594045891 counting only the distinct ones).

The product of its digits is 384000, while the sum is 39.

Adding to 44553441225 its reverse (52214435544), we get a palindrome (96767876769).

The spelling of 44553441225 in words is "forty-four billion, five hundred fifty-three million, four hundred forty-one thousand, two hundred twenty-five".