5775894169 has 2 divisors, whose sum is σ = 5775894170. Its totient is φ = 5775894168.

The previous prime is 5775894043. The next prime is 5775894253. The reversal of 5775894169 is 9614985775.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4144784400 + 1631109769 = 64380^2 + 40387^2 .

It is a cyclic number.

It is not a de Polignac number, because 5775894169 - 2²¹ = 5773797017 is a prime.

It is a super-2 number, since 2×5775894169² = 66721906902976401122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5775894869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2887947084 + 2887947085.

It is an arithmetic number, because the mean of its divisors is an integer number (2887947085).

Almost surely, 2^5775894169 is an apocalyptic number.

It is an amenable number.

5775894169 is a deficient number, since it is larger than the sum of its proper divisors (1).

5775894169 is an equidigital number, since it uses as much as digits as its factorization.

5775894169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19051200, while the sum is 61.

The square root of 5775894169 is about 75999.3037402317. The cubic root of 5775894169 is about 1794.2091854017.

The spelling of 5775894169 in words is "five billion, seven hundred seventy-five million, eight hundred ninety-four thousand, one hundred sixty-nine".