16002136325 has 24 divisors (see below), whose sum is σ = 22731283200. Its totient is φ = 10946779200.

The previous prime is 16002136313. The next prime is 16002136349. The reversal of 16002136325 is 52363120061.

It is not a de Polignac number, because 16002136325 - 2²⁴ = 15985359109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34925 + ... + 182274.

It is an arithmetic number, because the mean of its divisors is an integer number (947136800).

Almost surely, 2^16002136325 is an apocalyptic number.

It is an amenable number.

16002136325 is a deficient number, since it is larger than the sum of its proper divisors (6729146875).

16002136325 is a wasteful number, since it uses less digits than its factorization.

16002136325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217637 (or 217632 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 16002136325 its reverse (52363120061), we get a palindrome (68365256386).

The spelling of 16002136325 in words is "sixteen billion, two million, one hundred thirty-six thousand, three hundred twenty-five".