544563164141 has 2 divisors, whose sum is σ = 544563164142. Its totient is φ = 544563164140.

The previous prime is 544563164129. The next prime is 544563164143. The reversal of 544563164141 is 141461365445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 526081849225 + 18481314916 = 725315^2 + 135946^2 .

It is a cyclic number.

It is not a de Polignac number, because 544563164141 - 2⁶ = 544563164077 is a prime.

Together with 544563164143, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 544563164092 and 544563164101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544563164143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272281582070 + 272281582071.

It is an arithmetic number, because the mean of its divisors is an integer number (272281582071).

Almost surely, 2^544563164141 is an apocalyptic number.

It is an amenable number.

544563164141 is a deficient number, since it is larger than the sum of its proper divisors (1).

544563164141 is an equidigital number, since it uses as much as digits as its factorization.

544563164141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 691200, while the sum is 44.

The spelling of 544563164141 in words is "five hundred forty-four billion, five hundred sixty-three million, one hundred sixty-four thousand, one hundred forty-one".