13652743806 has 32 divisors (see below), whose sum is σ = 32673234720. Its totient is φ = 4200844032.

The previous prime is 13652743771. The next prime is 13652743823. The reversal of 13652743806 is 60834725631.

13652743806 is a `hidden beast` number, since 1 + 3 + 6 + 527 + 43 + 80 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9723475 + ... + 9724878.

It is an arithmetic number, because the mean of its divisors is an integer number (1021038585).

Almost surely, 2^13652743806 is an apocalyptic number.

13652743806 is an abundant number, since it is smaller than the sum of its proper divisors (19020490914).

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

13652743806 is a wasteful number, since it uses less digits than its factorization.

13652743806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19448377 (or 19448371 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 13652743806 in words is "thirteen billion, six hundred fifty-two million, seven hundred forty-three thousand, eight hundred six".