11533432304 has 20 divisors (see below), whose sum is σ = 22354729920. Its totient is φ = 5764469760.

The previous prime is 11533432301. The next prime is 11533432369. The reversal of 11533432304 is 40323433511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11533432301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97649 + ... + 180560.

It is an arithmetic number, because the mean of its divisors is an integer number (1117736496).

Almost surely, 2^11533432304 is an apocalyptic number.

It is an amenable number.

11533432304 is a deficient number, since it is larger than the sum of its proper divisors (10821297616).

11533432304 is a wasteful number, since it uses less digits than its factorization.

11533432304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280808 (or 280802 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 11533432304 its reverse (40323433511), we get a palindrome (51856865815).

The spelling of 11533432304 in words is "eleven billion, five hundred thirty-three million, four hundred thirty-two thousand, three hundred four".