16832521312 has 24 divisors (see below), whose sum is σ = 33909704136. Its totient is φ = 8220532992.

The previous prime is 16832521229. The next prime is 16832521313. The reversal of 16832521312 is 21312523861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16832521313) 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, 6115093 + ... + 6117844.

It is an arithmetic number, because the mean of its divisors is an integer number (1412904339).

Almost surely, 2^16832521312 is an apocalyptic number.

It is an amenable number.

16832521312 is an abundant number, since it is smaller than the sum of its proper divisors (17077182824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16832521312 is a wasteful number, since it uses less digits than its factorization.

16832521312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12232990 (or 12232982 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The spelling of 16832521312 in words is "sixteen billion, eight hundred thirty-two million, five hundred twenty-one thousand, three hundred twelve".