11553060342641 has 2 divisors, whose sum is σ = 11553060342642. Its totient is φ = 11553060342640.

The previous prime is 11553060342623. The next prime is 11553060342643. The reversal of 11553060342641 is 14624306035511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7339466631025 + 4213593711616 = 2709145^2 + 2052704^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11553060342641 is a prime.

It is a Sophie Germain prime.

Together with 11553060342643, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11553060342643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776530171320 + 5776530171321.

It is an arithmetic number, because the mean of its divisors is an integer number (5776530171321).

Almost surely, 2^{11553060342641} is an apocalyptic number.

It is an amenable number.

11553060342641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11553060342641 is an equidigital number, since it uses as much as digits as its factorization.

11553060342641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 11553060342641 in words is "eleven trillion, five hundred fifty-three billion, sixty million, three hundred forty-two thousand, six hundred forty-one".