16695475680 has 96 divisors (see below), whose sum is σ = 56636211744. Its totient is φ = 4109654016.

The previous prime is 16695475669. The next prime is 16695475721. The reversal of 16695475680 is 8657459661.

16695475680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 16695475680.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1331539 + ... + 1344018.

It is an arithmetic number, because the mean of its divisors is an integer number (589960539).

Almost surely, 2^16695475680 is an apocalyptic number.

16695475680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16695475680 is an abundant number, since it is smaller than the sum of its proper divisors (39940736064).

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

16695475680 is a wasteful number, since it uses less digits than its factorization.

16695475680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675588 (or 2675580 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 57.

The spelling of 16695475680 in words is "sixteen billion, six hundred ninety-five million, four hundred seventy-five thousand, six hundred eighty".