11752655765 has 8 divisors (see below), whose sum is σ = 14484354360. Its totient is φ = 9148012992.

The previous prime is 11752655723. The next prime is 11752655801. The reversal of 11752655765 is 56755625711.

11752655765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2873174404 + 8879481361 = 53602^2 + 94231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11752655765 - 2⁶ = 11752655701 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 7 ways as a sum of consecutive naturals, for example, 31763750 + ... + 31764119.

It is an arithmetic number, because the mean of its divisors is an integer number (1810544295).

Almost surely, 2^11752655765 is an apocalyptic number.

It is an amenable number.

11752655765 is a deficient number, since it is larger than the sum of its proper divisors (2731698595).

11752655765 is an equidigital number, since it uses as much as digits as its factorization.

11752655765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63527911.

The product of its digits is 2205000, while the sum is 50.

The spelling of 11752655765 in words is "eleven billion, seven hundred fifty-two million, six hundred fifty-five thousand, seven hundred sixty-five".