813352112 has 10 divisors (see below), whose sum is σ = 1575869748. Its totient is φ = 406676048.

The previous prime is 813352087. The next prime is 813352121. The reversal of 813352112 is 211253318.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25417238 + ... + 25417269.

Almost surely, 2^813352112 is an apocalyptic number.

It is an amenable number.

813352112 is a deficient number, since it is larger than the sum of its proper divisors (762517636).

813352112 is a wasteful number, since it uses less digits than its factorization.

813352112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50834515 (or 50834509 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 813352112 is about 28519.3287438537. The cubic root of 813352112 is about 933.4538821617.

The spelling of 813352112 in words is "eight hundred thirteen million, three hundred fifty-two thousand, one hundred twelve".