12752152775 has 12 divisors (see below), whose sum is σ = 16500177552. Its totient is φ = 9758168640.

The previous prime is 12752152747. The next prime is 12752152781. The reversal of 12752152775 is 57725125721.

It is a happy number.

12752152775 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 12752152775 - 2⁶ = 12752152711 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 11 ways as a sum of consecutive naturals, for example, 11088254 + ... + 11089403.

It is an arithmetic number, because the mean of its divisors is an integer number (1375014796).

Almost surely, 2^12752152775 is an apocalyptic number.

12752152775 is a deficient number, since it is larger than the sum of its proper divisors (3748024777).

12752152775 is a wasteful number, since it uses less digits than its factorization.

12752152775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22177690 (or 22177685 counting only the distinct ones).

The product of its digits is 343000, while the sum is 44.

The spelling of 12752152775 in words is "twelve billion, seven hundred fifty-two million, one hundred fifty-two thousand, seven hundred seventy-five".