13351532216 has 32 divisors (see below), whose sum is σ = 28916423280. Its totient is φ = 5711884800.

The previous prime is 13351532203. The next prime is 13351532219. The reversal of 13351532216 is 61223515331.

13351532216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13351532219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4460915 + ... + 4463906.

Almost surely, 2^13351532216 is an apocalyptic number.

It is an amenable number.

13351532216 is an abundant number, since it is smaller than the sum of its proper divisors (15564891064).

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

13351532216 is a wasteful number, since it uses less digits than its factorization.

13351532216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8924855 (or 8924851 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

The spelling of 13351532216 in words is "thirteen billion, three hundred fifty-one million, five hundred thirty-two thousand, two hundred sixteen".