805152812848 has 20 divisors (see below), whose sum is σ = 1560281842168. Its totient is φ = 402499434240.

The previous prime is 805152812837. The next prime is 805152812861. The reversal of 805152812848 is 848218251508.

It is a super-2 number, since 2×805152812848² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 805152812795 and 805152812804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4724418 + ... + 4891873.

Almost surely, 2^805152812848 is an apocalyptic number.

It is an amenable number.

805152812848 is a deficient number, since it is larger than the sum of its proper divisors (755129029320).

805152812848 is a wasteful number, since it uses less digits than its factorization.

805152812848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9621532 (or 9621526 counting only the distinct ones).

The product of its (nonzero) digits is 1638400, while the sum is 52.

The spelling of 805152812848 in words is "eight hundred five billion, one hundred fifty-two million, eight hundred twelve thousand, eight hundred forty-eight".