9912535912 has 64 divisors (see below), whose sum is σ = 19448856000. Its totient is φ = 4732079616.

The previous prime is 9912535909. The next prime is 9912535931. The reversal of 9912535912 is 2195352199.

9912535912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3660463 + ... + 3663169.

It is an arithmetic number, because the mean of its divisors is an integer number (303888375).

Almost surely, 2^9912535912 is an apocalyptic number.

It is an amenable number.

9912535912 is a deficient number, since it is larger than the sum of its proper divisors (9536320088).

9912535912 is a wasteful number, since it uses less digits than its factorization.

9912535912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978 (or 2974 counting only the distinct ones).

The product of its digits is 218700, while the sum is 46.

The square root of 9912535912 is about 99561.7191093043. The cubic root of 9912535912 is about 2148.1350990675.

The spelling of 9912535912 in words is "nine billion, nine hundred twelve million, five hundred thirty-five thousand, nine hundred twelve".