5494141769 has 2 divisors, whose sum is σ = 5494141770. Its totient is φ = 5494141768.

The previous prime is 5494141747. The next prime is 5494141771. The reversal of 5494141769 is 9671414945.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2830240000 + 2663901769 = 53200^2 + 51613^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5494141769 is a prime.

It is a super-2 number, since 2×5494141769² = 60371187555740898722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 5494141771, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5494141069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2747070884 + 2747070885.

It is an arithmetic number, because the mean of its divisors is an integer number (2747070885).

Almost surely, 2^5494141769 is an apocalyptic number.

It is an amenable number.

5494141769 is a deficient number, since it is larger than the sum of its proper divisors (1).

5494141769 is an equidigital number, since it uses as much as digits as its factorization.

5494141769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 50.

The square root of 5494141769 is about 74122.4781628353. The cubic root of 5494141769 is about 1764.5472299876.

The spelling of 5494141769 in words is "five billion, four hundred ninety-four million, one hundred forty-one thousand, seven hundred sixty-nine".