11133306450764 has 24 divisors (see below), whose sum is σ = 19501176031680. Its totient is φ = 5561542757376.

The previous prime is 11133306450757. The next prime is 11133306450779. The reversal of 11133306450764 is 46705460333111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53000189 + ... + 53209835.

It is an arithmetic number, because the mean of its divisors is an integer number (812549001320).

Almost surely, 2^{11133306450764} is an apocalyptic number.

It is an amenable number.

11133306450764 is a deficient number, since it is larger than the sum of its proper divisors (8367869580916).

11133306450764 is a wasteful number, since it uses less digits than its factorization.

11133306450764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221777 (or 221775 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

Adding to 11133306450764 its reverse (46705460333111), we get a palindrome (57838766783875).

The spelling of 11133306450764 in words is "eleven trillion, one hundred thirty-three billion, three hundred six million, four hundred fifty thousand, seven hundred sixty-four".