804856416752 has 20 divisors (see below), whose sum is σ = 1560305058936. Its totient is φ = 402197046720.

The previous prime is 804856416739. The next prime is 804856416757. The reversal of 804856416752 is 257614658408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804856416757) 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, 14418878 + ... + 14474589.

Almost surely, 2^804856416752 is an apocalyptic number.

It is an amenable number.

804856416752 is a deficient number, since it is larger than the sum of its proper divisors (755448642184).

804856416752 is a wasteful number, since it uses less digits than its factorization.

804856416752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28895216 (or 28895210 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 804856416752 in words is "eight hundred four billion, eight hundred fifty-six million, four hundred sixteen thousand, seven hundred fifty-two".