16713905472 has 392 divisors, whose sum is σ = 56168483040. Its totient is φ = 4885816320.

The previous prime is 16713905459. The next prime is 16713905473. The reversal of 16713905472 is 27450931761.

16713905472 is a `hidden beast` number, since 1 + 6 + 7 + 13 + 90 + 547 + 2 = 666.

16713905472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16713905472² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16713905473) 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 55 ways as a sum of consecutive naturals, for example, 14882703 + ... + 14883825.

Almost surely, 2^16713905472 is an apocalyptic number.

16713905472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16713905472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28084241520).

16713905472 is an abundant number, since it is smaller than the sum of its proper divisors (39454577568).

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

16713905472 is a wasteful number, since it uses less digits than its factorization.

16713905472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 16713905472 in words is "sixteen billion, seven hundred thirteen million, nine hundred five thousand, four hundred seventy-two".