11520655202659 has 2 divisors, whose sum is σ = 11520655202660. Its totient is φ = 11520655202658.

The previous prime is 11520655202657. The next prime is 11520655202671. The reversal of 11520655202659 is 95620255602511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11520655202659 - 2¹ = 11520655202657 is a prime.

Together with 11520655202657, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11520655202657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5760327601329 + 5760327601330.

It is an arithmetic number, because the mean of its divisors is an integer number (5760327601330).

Almost surely, 2^{11520655202659} is an apocalyptic number.

11520655202659 is a deficient number, since it is larger than the sum of its proper divisors (1).

11520655202659 is an equidigital number, since it uses as much as digits as its factorization.

11520655202659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620000, while the sum is 49.

The spelling of 11520655202659 in words is "eleven trillion, five hundred twenty billion, six hundred fifty-five million, two hundred two thousand, six hundred fifty-nine".