11256053760 has 480 divisors, whose sum is σ = 45800401920. Its totient is φ = 2569273344.

The previous prime is 11256053737. The next prime is 11256053771. The reversal of 11256053760 is 6735065211.

11256053760 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 60 + 537 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15482517 + ... + 15483243.

It is an arithmetic number, because the mean of its divisors is an integer number (95417504).

Almost surely, 2^11256053760 is an apocalyptic number.

11256053760 is a gapful number since it is divisible by the number (10) 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 11256053760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22900200960).

11256053760 is an abundant number, since it is smaller than the sum of its proper divisors (34544348160).

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

11256053760 is an frugal number, since it uses more digits than its factorization.

11256053760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 11256053760 in words is "eleven billion, two hundred fifty-six million, fifty-three thousand, seven hundred sixty".