16884012925 has 12 divisors (see below), whose sum is σ = 22546651540. Its totient is φ = 12468193920.

The previous prime is 16884012919. The next prime is 16884012967. The reversal of 16884012925 is 52921048861.

It can be written as a sum of positive squares in 6 ways, for example, as 6365529 + 16877647396 = 2523^2 + 129914^2 .

It is not a de Polignac number, because 16884012925 - 2⁹ = 16884012413 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25975080 + ... + 25975729.

Almost surely, 2^16884012925 is an apocalyptic number.

It is an amenable number.

16884012925 is a deficient number, since it is larger than the sum of its proper divisors (5662638615).

16884012925 is a wasteful number, since it uses less digits than its factorization.

16884012925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51950832 (or 51950827 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 16884012925 in words is "sixteen billion, eight hundred eighty-four million, twelve thousand, nine hundred twenty-five".