5141441561 has 2 divisors, whose sum is σ = 5141441562. Its totient is φ = 5141441560.

The previous prime is 5141441527. The next prime is 5141441573. The reversal of 5141441561 is 1651441415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4430899225 + 710542336 = 66565^2 + 26656^2 .

It is a cyclic number.

It is not a de Polignac number, because 5141441561 - 2⁶ = 5141441497 is a prime.

It is not a weakly prime, because it can be changed into another prime (5141441161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570720780 + 2570720781.

It is an arithmetic number, because the mean of its divisors is an integer number (2570720781).

Almost surely, 2^5141441561 is an apocalyptic number.

It is an amenable number.

5141441561 is a deficient number, since it is larger than the sum of its proper divisors (1).

5141441561 is an equidigital number, since it uses as much as digits as its factorization.

5141441561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 32.

The square root of 5141441561 is about 71703.8462078569. The cubic root of 5141441561 is about 1725.9503618171.

Adding to 5141441561 its reverse (1651441415), we get a palindrome (6792882976).

The spelling of 5141441561 in words is "five billion, one hundred forty-one million, four hundred forty-one thousand, five hundred sixty-one".