44451322025 has 96 divisors (see below), whose sum is σ = 64525012992. Its totient is φ = 30052915200.

The previous prime is 44451322021. The next prime is 44451322031. The reversal of 44451322025 is 52022315444.

It is not a de Polignac number, because 44451322025 - 2² = 44451322021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44451321982 and 44451322000.

It is not an unprimeable number, because it can be changed into a prime (44451322021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 96006944 + ... + 96007406.

It is an arithmetic number, because the mean of its divisors is an integer number (672135552).

Almost surely, 2^44451322025 is an apocalyptic number.

It is an amenable number.

44451322025 is a deficient number, since it is larger than the sum of its proper divisors (20073690967).

44451322025 is a wasteful number, since it uses less digits than its factorization.

44451322025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 44451322025 its reverse (52022315444), we get a palindrome (96473637469).

The spelling of 44451322025 in words is "forty-four billion, four hundred fifty-one million, three hundred twenty-two thousand, twenty-five".