5718797869 has 2 divisors, whose sum is σ = 5718797870. Its totient is φ = 5718797868.

The previous prime is 5718797867. The next prime is 5718797873. The reversal of 5718797869 is 9687978175.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3199259844 + 2519538025 = 56562^2 + 50195^2 .

It is a cyclic number.

It is not a de Polignac number, because 5718797869 - 2¹ = 5718797867 is a prime.

It is a super-2 number, since 2×5718797869² = 65409298132957882322, which contains 22 as substring.

Together with 5718797867, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5718797867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2859398934 + 2859398935.

It is an arithmetic number, because the mean of its divisors is an integer number (2859398935).

Almost surely, 2^5718797869 is an apocalyptic number.

It is an amenable number.

5718797869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5718797869 is an equidigital number, since it uses as much as digits as its factorization.

5718797869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53343360, while the sum is 67.

The square root of 5718797869 is about 75622.7338106736. The cubic root of 5718797869 is about 1788.2775133458.

The spelling of 5718797869 in words is "five billion, seven hundred eighteen million, seven hundred ninety-seven thousand, eight hundred sixty-nine".