16305500125 has 64 divisors (see below), whose sum is σ = 22266316800. Its totient is φ = 11887680000.

The previous prime is 16305500089. The next prime is 16305500179. The reversal of 16305500125 is 52100550361.

It is not a de Polignac number, because 16305500125 - 2¹³ = 16305491933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16305500093 and 16305500102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4605606 + ... + 4609144.

It is an arithmetic number, because the mean of its divisors is an integer number (347911200).

Almost surely, 2^16305500125 is an apocalyptic number.

It is an amenable number.

16305500125 is a deficient number, since it is larger than the sum of its proper divisors (5960816675).

16305500125 is a wasteful number, since it uses less digits than its factorization.

16305500125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655 (or 3645 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 16305500125 in words is "sixteen billion, three hundred five million, five hundred thousand, one hundred twenty-five".