4541062671161 has 2 divisors, whose sum is σ = 4541062671162. Its totient is φ = 4541062671160.

The previous prime is 4541062671157. The next prime is 4541062671169. The reversal of 4541062671161 is 1611762601454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2526252757561 + 2014809913600 = 1589419^2 + 1419440^2 .

It is a cyclic number.

It is not a de Polignac number, because 4541062671161 - 2² = 4541062671157 is a prime.

It is not a weakly prime, because it can be changed into another prime (4541062671169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270531335580 + 2270531335581.

It is an arithmetic number, because the mean of its divisors is an integer number (2270531335581).

Almost surely, 2^{4541062671161} is an apocalyptic number.

It is an amenable number.

4541062671161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4541062671161 is an equidigital number, since it uses as much as digits as its factorization.

4541062671161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 4541062671161 in words is "four trillion, five hundred forty-one billion, sixty-two million, six hundred seventy-one thousand, one hundred sixty-one".