44125625 has 20 divisors (see below), whose sum is σ = 58396932. Its totient is φ = 33216000.

The previous prime is 44125607. The next prime is 44125637. The reversal of 44125625 is 52652144.

44125625 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 10 ways, for example, as 39980329 + 4145296 = 6323^2 + 2036^2 .

It is not a de Polignac number, because 44125625 - 2²² = 39931321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8549 + ... + 12701.

Almost surely, 2^44125625 is an apocalyptic number.

It is an amenable number.

44125625 is a deficient number, since it is larger than the sum of its proper divisors (14271307).

44125625 is an equidigital number, since it uses as much as digits as its factorization.

44125625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4190 (or 4175 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 44125625 is about 6642.7121719972. The cubic root of 44125625 is about 353.3704991363.

Adding to 44125625 its reverse (52652144), we get a palindrome (96777769).

The spelling of 44125625 in words is "forty-four million, one hundred twenty-five thousand, six hundred twenty-five".