16682522976 has 144 divisors (see below), whose sum is σ = 54961399584. Its totient is φ = 4701100032.

The previous prime is 16682522971. The next prime is 16682523019. The reversal of 16682522976 is 67922528661.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16682522971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90490 + ... + 203846.

It is an arithmetic number, because the mean of its divisors is an integer number (381676386).

Almost surely, 2^16682522976 is an apocalyptic number.

16682522976 is a gapful number since it is divisible by the number (16) 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 16682522976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27480699792).

16682522976 is an abundant number, since it is smaller than the sum of its proper divisors (38278876608).

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

16682522976 is a wasteful number, since it uses less digits than its factorization.

16682522976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113453 (or 113442 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The spelling of 16682522976 in words is "sixteen billion, six hundred eighty-two million, five hundred twenty-two thousand, nine hundred seventy-six".