5688998865 has 48 divisors (see below), whose sum is σ = 10887065280. Its totient is φ = 2725050240.

The previous prime is 5688998851. The next prime is 5688998869.

5688998865 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5688998865 - 2¹⁸ = 5688736721 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5688998793 and 5688998802.

It is not an unprimeable number, because it can be changed into a prime (5688998869) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28150 + ... + 110319.

It is an arithmetic number, because the mean of its divisors is an integer number (226813860).

Almost surely, 2^5688998865 is an apocalyptic number.

5688998865 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5688998865 is a deficient number, since it is larger than the sum of its proper divisors (5198066415).

5688998865 is a wasteful number, since it uses less digits than its factorization.

5688998865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138574 (or 138571 counting only the distinct ones).

The product of its digits is 298598400, while the sum is 72.

The square root of 5688998865 is about 75425.4523685473. The cubic root of 5688998865 is about 1785.1660368584.

The spelling of 5688998865 in words is "five billion, six hundred eighty-eight million, nine hundred ninety-eight thousand, eight hundred sixty-five".