11775052224 has 168 divisors, whose sum is σ = 36433211360. Its totient is φ = 3614533632.

The previous prime is 11775052181. The next prime is 11775052231. The reversal of 11775052224 is 42225057711.

11775052224 is a `hidden beast` number, since 11 + 77 + 50 + 522 + 2 + 4 = 666.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3645042 + ... + 3648270.

Almost surely, 2^11775052224 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 11775052224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18216605680).

11775052224 is an abundant number, since it is smaller than the sum of its proper divisors (24658159136).

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

11775052224 is a wasteful number, since it uses less digits than its factorization.

11775052224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747 (or 3734 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 11775052224 in words is "eleven billion, seven hundred seventy-five million, fifty-two thousand, two hundred twenty-four".