11552163335136 has 36 divisors (see below), whose sum is σ = 32851464485112. Its totient is φ = 3850721111616.

The previous prime is 11552163335059. The next prime is 11552163335143. The reversal of 11552163335136 is 63153336125511.

11552163335136 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 2 + 1 + 633 + 3 + 5 + 1 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 11552163335091 and 11552163335100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20055838836 + ... + 20055839411.

It is an arithmetic number, because the mean of its divisors is an integer number (912540680142).

Almost surely, 2^{11552163335136} is an apocalyptic number.

11552163335136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11552163335136 is an abundant number, since it is smaller than the sum of its proper divisors (21299301149976).

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

11552163335136 is a wasteful number, since it uses less digits than its factorization.

11552163335136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40111678263 (or 40111678252 counting only the distinct ones).

The product of its digits is 729000, while the sum is 45.

The spelling of 11552163335136 in words is "eleven trillion, five hundred fifty-two billion, one hundred sixty-three million, three hundred thirty-five thousand, one hundred thirty-six".