20325522325 has 12 divisors (see below), whose sum is σ = 25205713120. Its totient is φ = 16259085360.

The previous prime is 20325522311. The next prime is 20325522359. The reversal of 20325522325 is 52322552302.

It is not a de Polignac number, because 20325522325 - 2⁵ = 20325522293 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 376906 + ... + 427444.

Almost surely, 2^20325522325 is an apocalyptic number.

20325522325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20325522325 is a deficient number, since it is larger than the sum of its proper divisors (4880190795).

20325522325 is a wasteful number, since it uses less digits than its factorization.

20325522325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66636 (or 66631 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 20325522325 in words is "twenty billion, three hundred twenty-five million, five hundred twenty-two thousand, three hundred twenty-five".