5688998869 has 2 divisors, whose sum is σ = 5688998870. Its totient is φ = 5688998868.

The previous prime is 5688998851. The next prime is 5688998891. The reversal of 5688998869 is 9688998865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5615553969 + 73444900 = 74937^2 + 8570^2 .

It is a cyclic number.

It is not a de Polignac number, because 5688998869 - 2⁵ = 5688998837 is a prime.

It is a super-2 number, since 2×5688998869² = 64729416262966558322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5688998795 and 5688998804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5688998969) 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, 2844499434 + 2844499435.

It is an arithmetic number, because the mean of its divisors is an integer number (2844499435).

Almost surely, 2^5688998869 is an apocalyptic number.

It is an amenable number.

5688998869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5688998869 is an equidigital number, since it uses as much as digits as its factorization.

5688998869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 537477120, while the sum is 76.

The square root of 5688998869 is about 75425.4523950636. The cubic root of 5688998869 is about 1785.1660372768.

The spelling of 5688998869 in words is "five billion, six hundred eighty-eight million, nine hundred ninety-eight thousand, eight hundred sixty-nine".