43452153422225 has 24 divisors (see below), whose sum is σ = 58249373259840. Its totient is φ = 32042100035520.

The previous prime is 43452153422207. The next prime is 43452153422317. The reversal of 43452153422225 is 52222435125434.

43452153422225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43452153422225 - 2³² = 43447858454929 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1236174557 + ... + 1236209706.

It is an arithmetic number, because the mean of its divisors is an integer number (2427057219160).

Almost surely, 2^{43452153422225} is an apocalyptic number.

It is an amenable number.

43452153422225 is a deficient number, since it is larger than the sum of its proper divisors (14797219837615).

43452153422225 is a wasteful number, since it uses less digits than its factorization.

43452153422225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472384329 (or 2472384324 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 44.

Adding to 43452153422225 its reverse (52222435125434), we get a palindrome (95674588547659).

The spelling of 43452153422225 in words is "forty-three trillion, four hundred fifty-two billion, one hundred fifty-three million, four hundred twenty-two thousand, two hundred twenty-five".