11520344520536 has 32 divisors (see below), whose sum is σ = 22129422875280. Its totient is φ = 5619189619200.

The previous prime is 11520344520499. The next prime is 11520344520551. The reversal of 11520344520536 is 63502544302511.

11520344520536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 11520344520493 and 11520344520502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2243531 + ... + 5298501.

Almost surely, 2^{11520344520536} is an apocalyptic number.

It is an amenable number.

11520344520536 is a deficient number, since it is larger than the sum of its proper divisors (10609078354744).

11520344520536 is a wasteful number, since it uses less digits than its factorization.

11520344520536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066515 (or 3066511 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 11520344520536 in words is "eleven trillion, five hundred twenty billion, three hundred forty-four million, five hundred twenty thousand, five hundred thirty-six".