16850905896 has 64 divisors (see below), whose sum is σ = 48375820800. Its totient is φ = 4837579200.

The previous prime is 16850905891. The next prime is 16850905993. The reversal of 16850905896 is 69850905861.

16850905896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (16850905891) 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 15 ways as a sum of consecutive naturals, for example, 1674700 + ... + 1684731.

It is an arithmetic number, because the mean of its divisors is an integer number (755872200).

Almost surely, 2^16850905896 is an apocalyptic number.

It is an amenable number.

16850905896 is an abundant number, since it is smaller than the sum of its proper divisors (31524914904).

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

16850905896 is a wasteful number, since it uses less digits than its factorization.

16850905896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359470 (or 3359466 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 57.

The spelling of 16850905896 in words is "sixteen billion, eight hundred fifty million, nine hundred five thousand, eight hundred ninety-six".