11124053664 has 96 divisors (see below), whose sum is σ = 29599940160. Its totient is φ = 3657664512.

The previous prime is 11124053651. The next prime is 11124053687. The reversal of 11124053664 is 46635042111.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2141182 + ... + 2146370.

It is an arithmetic number, because the mean of its divisors is an integer number (308332710).

Almost surely, 2^11124053664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11124053664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14799970080).

11124053664 is an abundant number, since it is smaller than the sum of its proper divisors (18475886496).

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

11124053664 is a wasteful number, since it uses less digits than its factorization.

11124053664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502 (or 5494 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 11124053664 its reverse (46635042111), we get a palindrome (57759095775).

The spelling of 11124053664 in words is "eleven billion, one hundred twenty-four million, fifty-three thousand, six hundred sixty-four".