16272803196925 has 48 divisors (see below), whose sum is σ = 23102511666048. Its totient is φ = 11254775417600.

The previous prime is 16272803196913. The next prime is 16272803196929. The reversal of 16272803196925 is 52969130827261.

It is not a de Polignac number, because 16272803196925 - 2¹¹ = 16272803194877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16272803196929) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6341542 + ... + 8529991.

It is an arithmetic number, because the mean of its divisors is an integer number (481302326376).

Almost surely, 2^{16272803196925} is an apocalyptic number.

It is an amenable number.

16272803196925 is a deficient number, since it is larger than the sum of its proper divisors (6829708469123).

16272803196925 is a wasteful number, since it uses less digits than its factorization.

16272803196925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14871750 (or 14871745 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 16272803196925 in words is "sixteen trillion, two hundred seventy-two billion, eight hundred three million, one hundred ninety-six thousand, nine hundred twenty-five".