11144764252 has 24 divisors (see below), whose sum is σ = 19974567536. Its totient is φ = 5437974528.

The previous prime is 11144764249. The next prime is 11144764271. The reversal of 11144764252 is 25246744111.

11144764252 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 7 ways as a sum of consecutive naturals, for example, 170218 + ... + 226414.

Almost surely, 2^11144764252 is an apocalyptic number.

It is an amenable number.

11144764252 is a deficient number, since it is larger than the sum of its proper divisors (8829803284).

11144764252 is a wasteful number, since it uses less digits than its factorization.

11144764252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57397 (or 57395 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The spelling of 11144764252 in words is "eleven billion, one hundred forty-four million, seven hundred sixty-four thousand, two hundred fifty-two".