12652662006 has 24 divisors (see below), whose sum is σ = 28155024144. Its totient is φ = 4103565840.

The previous prime is 12652661941. The next prime is 12652662031. The reversal of 12652662006 is 60026625621.

12652662006 is a `hidden beast` number, since 1 + 2 + 6 + 5 + 26 + 620 + 0 + 6 = 666.

12652662006 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 11 ways as a sum of consecutive naturals, for example, 9498330 + ... + 9499661.

It is an arithmetic number, because the mean of its divisors is an integer number (1173126006).

Almost surely, 2^12652662006 is an apocalyptic number.

12652662006 is an abundant number, since it is smaller than the sum of its proper divisors (15502362138).

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

12652662006 is a wasteful number, since it uses less digits than its factorization.

12652662006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18998036 (or 18998033 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 12652662006 in words is "twelve billion, six hundred fifty-two million, six hundred sixty-two thousand, six".