11052726664 has 128 divisors (see below), whose sum is σ = 26562816000. Its totient is φ = 4197159936.

The previous prime is 11052726557. The next prime is 11052726679. The reversal of 11052726664 is 46662725011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3018867 + ... + 3022525.

It is an arithmetic number, because the mean of its divisors is an integer number (207522000).

Almost surely, 2^11052726664 is an apocalyptic number.

11052726664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11052726664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13281408000).

11052726664 is an abundant number, since it is smaller than the sum of its proper divisors (15510089336).

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

11052726664 is a wasteful number, since it uses less digits than its factorization.

11052726664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875 (or 3871 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 11052726664 in words is "eleven billion, fifty-two million, seven hundred twenty-six thousand, six hundred sixty-four".