804508711016 has 16 divisors (see below), whose sum is σ = 1508478711300. Its totient is φ = 402247721344.

The previous prime is 804508710913. The next prime is 804508711031. The reversal of 804508711016 is 610117805408.

It can be written as a sum of positive squares in 2 ways, for example, as 804153388516 + 355322500 = 896746^2 + 18850^2 .

It is a super-2 number, since 2×804508711016² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293525 + ... + 1301988.

Almost surely, 2^804508711016 is an apocalyptic number.

It is an amenable number.

804508711016 is a deficient number, since it is larger than the sum of its proper divisors (703970000284).

804508711016 is a wasteful number, since it uses less digits than its factorization.

804508711016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658548 (or 1658544 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 41.

The spelling of 804508711016 in words is "eight hundred four billion, five hundred eight million, seven hundred eleven thousand, sixteen".