12182535064 has 64 divisors (see below), whose sum is σ = 28427040000. Its totient is φ = 4775718528.

The previous prime is 12182535049. The next prime is 12182535089. The reversal of 12182535064 is 46053528121.

12182535064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 166554 + ... + 228265.

It is an arithmetic number, because the mean of its divisors is an integer number (444172500).

Almost surely, 2^12182535064 is an apocalyptic number.

12182535064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12182535064 is an abundant number, since it is smaller than the sum of its proper divisors (16244504936).

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

12182535064 is a wasteful number, since it uses less digits than its factorization.

12182535064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394880 (or 394876 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 12182535064 in words is "twelve billion, one hundred eighty-two million, five hundred thirty-five thousand, sixty-four".