16825174216 has 32 divisors (see below), whose sum is σ = 31649760000. Its totient is φ = 8385284160.

The previous prime is 16825174207. The next prime is 16825174217. The reversal of 16825174216 is 61247152861.

It is not an unprimeable number, because it can be changed into a prime (16825174217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3953946 + ... + 3958198.

It is an arithmetic number, because the mean of its divisors is an integer number (989055000).

Almost surely, 2^16825174216 is an apocalyptic number.

It is an amenable number.

16825174216 is a deficient number, since it is larger than the sum of its proper divisors (14824585784).

16825174216 is a wasteful number, since it uses less digits than its factorization.

16825174216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5749 (or 5745 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The spelling of 16825174216 in words is "sixteen billion, eight hundred twenty-five million, one hundred seventy-four thousand, two hundred sixteen".