11365061760 has 384 divisors, whose sum is σ = 44108064000. Its totient is φ = 2675515392.

The previous prime is 11365061699. The next prime is 11365061761. The reversal of 11365061760 is 6716056311.

11365061760 is a `hidden beast` number, since 1 + 1 + 36 + 5 + 0 + 617 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×11365061760² (a number of 21 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (11365061761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1718941 + ... + 1725539.

It is an arithmetic number, because the mean of its divisors is an integer number (114864750).

Almost surely, 2^11365061760 is an apocalyptic number.

11365061760 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 11365061760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22054032000).

11365061760 is an abundant number, since it is smaller than the sum of its proper divisors (32743002240).

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

11365061760 is a wasteful number, since it uses less digits than its factorization.

11365061760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6660 (or 6645 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 11365061760 in words is "eleven billion, three hundred sixty-five million, sixty-one thousand, seven hundred sixty".