5441130161 has 2 divisors, whose sum is σ = 5441130162. Its totient is φ = 5441130160.

The previous prime is 5441130151. The next prime is 5441130209. The reversal of 5441130161 is 1610311445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5264373136 + 176757025 = 72556^2 + 13295^2 .

It is a cyclic number.

It is not a de Polignac number, because 5441130161 - 2¹⁰ = 5441129137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5441130161.

It is not a weakly prime, because it can be changed into another prime (5441130151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720565080 + 2720565081.

It is an arithmetic number, because the mean of its divisors is an integer number (2720565081).

Almost surely, 2^5441130161 is an apocalyptic number.

It is an amenable number.

5441130161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5441130161 is an equidigital number, since it uses as much as digits as its factorization.

5441130161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 5441130161 is about 73764.0167086907. The cubic root of 5441130161 is about 1758.8536527198.

The spelling of 5441130161 in words is "five billion, four hundred forty-one million, one hundred thirty thousand, one hundred sixty-one".