25453343234332 has 36 divisors (see below), whose sum is σ = 48312017223960. Its totient is φ = 11728532417472.

The previous prime is 25453343234281. The next prime is 25453343234339. The reversal of 25453343234332 is 23343234335452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25453343234339) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 30297582 + ... + 31126357.

Almost surely, 2^{25453343234332} is an apocalyptic number.

It is an amenable number.

25453343234332 is a deficient number, since it is larger than the sum of its proper divisors (22858673989628).

25453343234332 is a wasteful number, since it uses less digits than its factorization.

25453343234332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61424582 (or 61424567 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 46.

Adding to 25453343234332 its reverse (23343234335452), we get a palindrome (48796577569784).

The spelling of 25453343234332 in words is "twenty-five trillion, four hundred fifty-three billion, three hundred forty-three million, two hundred thirty-four thousand, three hundred thirty-two".