44652251225 has 12 divisors (see below), whose sum is σ = 55374470316. Its totient is φ = 35718137280.

The previous prime is 44652251219. The next prime is 44652251227. The reversal of 44652251225 is 52215225644.

44652251225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 4161153049 + 40491098176 = 64507^2 + 201224^2 .

It is not a de Polignac number, because 44652251225 - 2⁴ = 44652251209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44652251227) 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, 171899 + ... + 344751.

It is an arithmetic number, because the mean of its divisors is an integer number (4614539193).

Almost surely, 2^44652251225 is an apocalyptic number.

It is an amenable number.

44652251225 is a deficient number, since it is larger than the sum of its proper divisors (10722219091).

44652251225 is a wasteful number, since it uses less digits than its factorization.

44652251225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183196 (or 183191 counting only the distinct ones).

The product of its digits is 192000, while the sum is 38.

Adding to 44652251225 its reverse (52215225644), we get a palindrome (96867476869).

The spelling of 44652251225 in words is "forty-four billion, six hundred fifty-two million, two hundred fifty-one thousand, two hundred twenty-five".