806694521150168 has 128 divisors (see below), whose sum is σ = 1837857527838720. Its totient is φ = 324448986301440.

The previous prime is 806694521150159. The next prime is 806694521150209. The reversal of 806694521150168 is 861051125496608.

806694521150168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 806694521150168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5843807228 + ... + 5843945268.

It is an arithmetic number, because the mean of its divisors is an integer number (14358261936240).

Almost surely, 2^{806694521150168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 806694521150168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (918928763919360).

806694521150168 is an abundant number, since it is smaller than the sum of its proper divisors (1031163006688552).

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

806694521150168 is a wasteful number, since it uses less digits than its factorization.

806694521150168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223737 (or 223733 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 62.

The spelling of 806694521150168 in words is "eight hundred six trillion, six hundred ninety-four billion, five hundred twenty-one million, one hundred fifty thousand, one hundred sixty-eight".