16265473284325 has 24 divisors (see below), whose sum is σ = 20750633634368. Its totient is φ = 12642572638080.

The previous prime is 16265473284289. The next prime is 16265473284337. The reversal of 16265473284325 is 52348237456261.

It is not a de Polignac number, because 16265473284325 - 2¹⁵ = 16265473251557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16265473284325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66389577 + ... + 66634126.

Almost surely, 2^{16265473284325} is an apocalyptic number.

It is an amenable number.

16265473284325 is a deficient number, since it is larger than the sum of its proper divisors (4485160350043).

16265473284325 is a wasteful number, since it uses less digits than its factorization.

16265473284325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133023853 (or 133023848 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 58.

The spelling of 16265473284325 in words is "sixteen trillion, two hundred sixty-five billion, four hundred seventy-three million, two hundred eighty-four thousand, three hundred twenty-five".