16432325257372 has 12 divisors (see below), whose sum is σ = 28756614679576. Its totient is φ = 8216149634640.

The previous prime is 16432325257357. The next prime is 16432325257379. The reversal of 16432325257372 is 27375252323461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432325257379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54138 + ... + 5733025.

Almost surely, 2^{16432325257372} is an apocalyptic number.

It is an amenable number.

16432325257372 is a deficient number, since it is larger than the sum of its proper divisors (12324289422204).

16432325257372 is a wasteful number, since it uses less digits than its factorization.

16432325257372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6497028 (or 6497026 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 52.

The spelling of 16432325257372 in words is "sixteen trillion, four hundred thirty-two billion, three hundred twenty-five million, two hundred fifty-seven thousand, three hundred seventy-two".