11535443152 has 40 divisors (see below), whose sum is σ = 22906033920. Its totient is φ = 5624344320.

The previous prime is 11535443141. The next prime is 11535443159. The reversal of 11535443152 is 25134453511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11535443159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2450433 + ... + 2455135.

It is an arithmetic number, because the mean of its divisors is an integer number (572650848).

Almost surely, 2^11535443152 is an apocalyptic number.

It is an amenable number.

11535443152 is a deficient number, since it is larger than the sum of its proper divisors (11370590768).

11535443152 is a wasteful number, since it uses less digits than its factorization.

11535443152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8491 (or 8485 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

Adding to 11535443152 its reverse (25134453511), we get a palindrome (36669896663).

The spelling of 11535443152 in words is "eleven billion, five hundred thirty-five million, four hundred forty-three thousand, one hundred fifty-two".