16325016116 has 12 divisors (see below), whose sum is σ = 29107812132. Its totient is φ = 8008498368.

The previous prime is 16325016077. The next prime is 16325016131. The reversal of 16325016116 is 61161052361.

It can be written as a sum of positive squares in 2 ways, for example, as 7924560400 + 8400455716 = 89020^2 + 91654^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38502185 + ... + 38502608.

It is an arithmetic number, because the mean of its divisors is an integer number (2425651011).

Almost surely, 2^16325016116 is an apocalyptic number.

It is an amenable number.

16325016116 is a deficient number, since it is larger than the sum of its proper divisors (12782796016).

16325016116 is a wasteful number, since it uses less digits than its factorization.

16325016116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77004850 (or 77004848 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

Adding to 16325016116 its reverse (61161052361), we get a palindrome (77486068477).

The spelling of 16325016116 in words is "sixteen billion, three hundred twenty-five million, sixteen thousand, one hundred sixteen".