43522304424225 has 96 divisors (see below), whose sum is σ = 82660133698560. Its totient is φ = 19983793248000.

The previous prime is 43522304424133. The next prime is 43522304424227. The reversal of 43522304424225 is 52242440322534.

It is not a de Polignac number, because 43522304424225 - 2²⁷ = 43522170206497 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (43522304424227) 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, 42458692 + ... + 43471658.

It is an arithmetic number, because the mean of its divisors is an integer number (861043059360).

Almost surely, 2^{43522304424225} is an apocalyptic number.

It is an amenable number.

43522304424225 is a deficient number, since it is larger than the sum of its proper divisors (39137829274335).

43522304424225 is a wasteful number, since it uses less digits than its factorization.

43522304424225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015751 (or 1015746 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 42.

Adding to 43522304424225 its reverse (52242440322534), we get a palindrome (95764744746759).

The spelling of 43522304424225 in words is "forty-three trillion, five hundred twenty-two billion, three hundred four million, four hundred twenty-four thousand, two hundred twenty-five".