5688499669 has 12 divisors (see below), whose sum is σ = 5966532900. Its totient is φ = 5416959744.

The previous prime is 5688499667. The next prime is 5688499681. The reversal of 5688499669 is 9669948865.

It can be written as a sum of positive squares in 6 ways, for example, as 1077444 + 5687422225 = 1038^2 + 75415^2 .

It is not a de Polignac number, because 5688499669 - 2¹ = 5688499667 is a prime.

It is a super-2 number, since 2×5688499669² = 64718056968426219122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5688499598 and 5688499607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5688499667) 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 in 11 ways as a sum of consecutive naturals, for example, 136137 + ... + 172945.

It is an arithmetic number, because the mean of its divisors is an integer number (497211075).

Almost surely, 2^5688499669 is an apocalyptic number.

It is an amenable number.

5688499669 is a deficient number, since it is larger than the sum of its proper divisors (278033231).

5688499669 is an equidigital number, since it uses as much as digits as its factorization.

5688499669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36984 (or 36911 counting only the distinct ones).

The product of its digits is 201553920, while the sum is 70.

The square root of 5688499669 is about 75422.1430947172. The cubic root of 5688499669 is about 1785.1138206523.

The spelling of 5688499669 in words is "five billion, six hundred eighty-eight million, four hundred ninety-nine thousand, six hundred sixty-nine".