13560355620041 has 4 divisors (see below), whose sum is σ = 13594512687492. Its totient is φ = 13526198552592.

The previous prime is 13560355620017. The next prime is 13560355620083. The reversal of 13560355620041 is 14002655306531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3250502497225 + 10309853122816 = 1802915^2 + 3210896^2 .

It is a cyclic number.

It is not a de Polignac number, because 13560355620041 - 2¹⁸ = 13560355357897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13560355620541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17078533130 + ... + 17078533923.

It is an arithmetic number, because the mean of its divisors is an integer number (3398628171873).

Almost surely, 2^{13560355620041} is an apocalyptic number.

It is an amenable number.

13560355620041 is a deficient number, since it is larger than the sum of its proper divisors (34157067451).

13560355620041 is an equidigital number, since it uses as much as digits as its factorization.

13560355620041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34157067450.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 13560355620041 in words is "thirteen trillion, five hundred sixty billion, three hundred fifty-five million, six hundred twenty thousand, forty-one".