11555552302 has 24 divisors (see below), whose sum is σ = 20183939856. Its totient is φ = 4947300288.

The previous prime is 11555552287. The next prime is 11555552303. The reversal of 11555552302 is 20325555511.

11555552302 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 not an unprimeable number, because it can be changed into a prime (11555552303) 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 11 ways as a sum of consecutive naturals, for example, 36358 + ... + 156310.

It is an arithmetic number, because the mean of its divisors is an integer number (840997494).

Almost surely, 2^11555552302 is an apocalyptic number.

11555552302 is a deficient number, since it is larger than the sum of its proper divisors (8628387554).

11555552302 is a wasteful number, since it uses less digits than its factorization.

11555552302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120952 (or 120945 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 11555552302 in words is "eleven billion, five hundred fifty-five million, five hundred fifty-two thousand, three hundred two".