11449776652 has 6 divisors (see below), whose sum is σ = 20037109148. Its totient is φ = 5724888324.

The previous prime is 11449776647. The next prime is 11449776683. The reversal of 11449776652 is 25667794411.

11449776652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11449776652.

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 as a sum of consecutive naturals, namely, 1431222078 + ... + 1431222085.

Almost surely, 2^11449776652 is an apocalyptic number.

It is an amenable number.

11449776652 is a deficient number, since it is larger than the sum of its proper divisors (8587332496).

11449776652 is a wasteful number, since it uses less digits than its factorization.

11449776652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862444167 (or 2862444165 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 52.

The spelling of 11449776652 in words is "eleven billion, four hundred forty-nine million, seven hundred seventy-six thousand, six hundred fifty-two".