16304325125 has 32 divisors (see below), whose sum is σ = 23365929600. Its totient is φ = 11233584000.

The previous prime is 16304325097. The next prime is 16304325187. The reversal of 16304325125 is 52152340361.

It is a happy number.

It is not a de Polignac number, because 16304325125 - 2²⁸ = 16035889669 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16304325091 and 16304325100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285920 + ... + 338169.

It is an arithmetic number, because the mean of its divisors is an integer number (730185300).

Almost surely, 2^16304325125 is an apocalyptic number.

It is an amenable number.

16304325125 is a deficient number, since it is larger than the sum of its proper divisors (7061604475).

16304325125 is a wasteful number, since it uses less digits than its factorization.

16304325125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624134 (or 624124 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 16304325125 its reverse (52152340361), we get a palindrome (68456665486).

The spelling of 16304325125 in words is "sixteen billion, three hundred four million, three hundred twenty-five thousand, one hundred twenty-five".