11503056652 has 12 divisors (see below), whose sum is σ = 20372884056. Its totient is φ = 5682232640.

The previous prime is 11503056641. The next prime is 11503056659. The reversal of 11503056652 is 25665030511.

11503056652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11503056659) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 17323549 + ... + 17324212.

It is an arithmetic number, because the mean of its divisors is an integer number (1697740338).

Almost surely, 2^11503056652 is an apocalyptic number.

It is an amenable number.

11503056652 is a deficient number, since it is larger than the sum of its proper divisors (8869827404).

11503056652 is a wasteful number, since it uses less digits than its factorization.

11503056652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34647848 (or 34647846 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 11503056652 in words is "eleven billion, five hundred three million, fifty-six thousand, six hundred fifty-two".