12932048085 has 32 divisors (see below), whose sum is σ = 22583508480. Its totient is φ = 6266971200.

The previous prime is 12932048047. The next prime is 12932048093. The reversal of 12932048085 is 58084023921.

12932048085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12932048085 - 2¹⁰ = 12932047061 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 333226 + ... + 370004.

It is an arithmetic number, because the mean of its divisors is an integer number (705734640).

Almost surely, 2^12932048085 is an apocalyptic number.

12932048085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12932048085 is a deficient number, since it is larger than the sum of its proper divisors (9651460395).

12932048085 is a wasteful number, since it uses less digits than its factorization.

12932048085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38929.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 12932048085 in words is "twelve billion, nine hundred thirty-two million, forty-eight thousand, eighty-five".