16925065974804 has 48 divisors (see below), whose sum is σ = 42626531615360. Its totient is φ = 5195849915520.

The previous prime is 16925065974689. The next prime is 16925065974829. The reversal of 16925065974804 is 40847956052961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123501007 + ... + 123637974.

Almost surely, 2^{16925065974804} is an apocalyptic number.

It is an amenable number.

16925065974804 is an abundant number, since it is smaller than the sum of its proper divisors (25701465640556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16925065974804 is a wasteful number, since it uses less digits than its factorization.

16925065974804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247139440 (or 247139438 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 66.

The spelling of 16925065974804 in words is "sixteen trillion, nine hundred twenty-five billion, sixty-five million, nine hundred seventy-four thousand, eight hundred four".