11353642552 has 16 divisors (see below), whose sum is σ = 24329234160. Its totient is φ = 4865846784.

The previous prime is 11353642549. The next prime is 11353642571. The reversal of 11353642552 is 25524635311.

11353642552 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 3 ways as a sum of consecutive naturals, for example, 101371753 + ... + 101371864.

It is an arithmetic number, because the mean of its divisors is an integer number (1520577135).

Almost surely, 2^11353642552 is an apocalyptic number.

It is an amenable number.

11353642552 is an abundant number, since it is smaller than the sum of its proper divisors (12975591608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11353642552 is a wasteful number, since it uses less digits than its factorization.

11353642552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202743630 (or 202743626 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The spelling of 11353642552 in words is "eleven billion, three hundred fifty-three million, six hundred forty-two thousand, five hundred fifty-two".