3563641522141 has 2 divisors, whose sum is σ = 3563641522142. Its totient is φ = 3563641522140.

The previous prime is 3563641522039. The next prime is 3563641522153. The reversal of 3563641522141 is 1412251463653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3132294689241 + 431346832900 = 1769829^2 + 656770^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3563641522141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3563641522841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781820761070 + 1781820761071.

It is an arithmetic number, because the mean of its divisors is an integer number (1781820761071).

Almost surely, 2^{3563641522141} is an apocalyptic number.

It is an amenable number.

3563641522141 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563641522141 is an equidigital number, since it uses as much as digits as its factorization.

3563641522141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 43.

Adding to 3563641522141 its reverse (1412251463653), we get a palindrome (4975892985794).

The spelling of 3563641522141 in words is "three trillion, five hundred sixty-three billion, six hundred forty-one million, five hundred twenty-two thousand, one hundred forty-one".