11520643536332 has 24 divisors (see below), whose sum is σ = 23044679369376. Its totient is φ = 4936691737728.

The previous prime is 11520643536331. The next prime is 11520643536341. The reversal of 11520643536332 is 23363534602511.

It is not an unprimeable number, because it can be changed into a prime (11520643536331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30094763 + ... + 30475170.

It is an arithmetic number, because the mean of its divisors is an integer number (960194973724).

Almost surely, 2^{11520643536332} is an apocalyptic number.

It is an amenable number.

11520643536332 is an abundant number, since it is smaller than the sum of its proper divisors (11524035833044).

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

11520643536332 is a wasteful number, since it uses less digits than its factorization.

11520643536332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60576737 (or 60576735 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 11520643536332 in words is "eleven trillion, five hundred twenty billion, six hundred forty-three million, five hundred thirty-six thousand, three hundred thirty-two".