11520523614216 has 128 divisors (see below), whose sum is σ = 29498540722560. Its totient is φ = 3748268390400.

The previous prime is 11520523614199. The next prime is 11520523614221. The reversal of 11520523614216 is 61241632502511.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123700980 + ... + 123794076.

It is an arithmetic number, because the mean of its divisors is an integer number (230457349395).

Almost surely, 2^{11520523614216} 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 11520523614216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14749270361280).

11520523614216 is an abundant number, since it is smaller than the sum of its proper divisors (17978017108344).

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

11520523614216 is a wasteful number, since it uses less digits than its factorization.

11520523614216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93815 (or 93811 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 11520523614216 in words is "eleven trillion, five hundred twenty billion, five hundred twenty-three million, six hundred fourteen thousand, two hundred sixteen".