44542425 has 12 divisors (see below), whose sum is σ = 73643600. Its totient is φ = 23755920.

The previous prime is 44542409. The next prime is 44542427. The reversal of 44542425 is 52424544.

It is not a de Polignac number, because 44542425 - 2⁴ = 44542409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44542392 and 44542401.

It is not an unprimeable number, because it can be changed into a prime (44542427) 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, 296875 + ... + 297024.

Almost surely, 2^44542425 is an apocalyptic number.

It is an amenable number.

44542425 is a deficient number, since it is larger than the sum of its proper divisors (29101175).

44542425 is a wasteful number, since it uses less digits than its factorization.

44542425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593912 (or 593907 counting only the distinct ones).

The product of its digits is 25600, while the sum is 30.

The square root of 44542425 is about 6674.0111627117. The cubic root of 44542425 is about 354.4796317049.

Adding to 44542425 its reverse (52424544), we get a palindrome (96966969).

The spelling of 44542425 in words is "forty-four million, five hundred forty-two thousand, four hundred twenty-five".