805168536336 has 60 divisors (see below), whose sum is σ = 2267177933488. Its totient is φ = 266742942912.

The previous prime is 805168536307. The next prime is 805168536373. The reversal of 805168536336 is 633635861508.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17128210 + ... + 17175153.

Almost surely, 2^805168536336 is an apocalyptic number.

It is an amenable number.

805168536336 is an abundant number, since it is smaller than the sum of its proper divisors (1462009397152).

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

805168536336 is a wasteful number, since it uses less digits than its factorization.

805168536336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34303540 (or 34303531 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

The spelling of 805168536336 in words is "eight hundred five billion, one hundred sixty-eight million, five hundred thirty-six thousand, three hundred thirty-six".