20325242325 has 48 divisors (see below), whose sum is σ = 34799201280. Its totient is φ = 10455486720.

The previous prime is 20325242303. The next prime is 20325242339. The reversal of 20325242325 is 52324252302.

It is not a de Polignac number, because 20325242325 - 2¹² = 20325238229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20325242292 and 20325242301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2359927 + ... + 2368523.

It is an arithmetic number, because the mean of its divisors is an integer number (724983360).

Almost surely, 2^20325242325 is an apocalyptic number.

20325242325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20325242325 is a deficient number, since it is larger than the sum of its proper divisors (14473958955).

20325242325 is a wasteful number, since it uses less digits than its factorization.

20325242325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9726 (or 9721 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 20325242325 its reverse (52324252302), we get a palindrome (72649494627).

The spelling of 20325242325 in words is "twenty billion, three hundred twenty-five million, two hundred forty-two thousand, three hundred twenty-five".