11533352448 has 40 divisors (see below), whose sum is σ = 30725575848. Its totient is φ = 3844450304.

The previous prime is 11533352447. The next prime is 11533352471. The reversal of 11533352448 is 84425333511.

11533352448 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 (11533352443) 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, 3752811 + ... + 3755882.

Almost surely, 2^11533352448 is an apocalyptic number.

It is an amenable number.

11533352448 is an abundant number, since it is smaller than the sum of its proper divisors (19192223400).

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

11533352448 is an frugal number, since it uses more digits than its factorization.

11533352448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508714 (or 7508698 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

Adding to 11533352448 its reverse (84425333511), we get a palindrome (95958685959).

The spelling of 11533352448 in words is "eleven billion, five hundred thirty-three million, three hundred fifty-two thousand, four hundred forty-eight".