850081456 has 20 divisors (see below), whose sum is σ = 1882323472. Its totient is φ = 364320576.

The previous prime is 850081417. The next prime is 850081457. The reversal of 850081456 is 654180058.

850081456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (850081457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3794895 + ... + 3795118.

Almost surely, 2^850081456 is an apocalyptic number.

It is an amenable number.

850081456 is an abundant number, since it is smaller than the sum of its proper divisors (1032242016).

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

850081456 is a wasteful number, since it uses less digits than its factorization.

850081456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7590028 (or 7590022 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 850081456 is about 29156.1563996354. The cubic root of 850081456 is about 947.2984953102.

The spelling of 850081456 in words is "eight hundred fifty million, eighty-one thousand, four hundred fifty-six".