5688391122 has 54 divisors (see below), whose sum is σ = 12785354127. Its totient is φ = 1827760032.

The previous prime is 5688391099. The next prime is 5688391147. The reversal of 5688391122 is 2211938865.

5688391122 is a `hidden beast` number, since 568 + 83 + 9 + 1 + 1 + 2 + 2 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 37711881 + 5650679241 = 6141^2 + 75171^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=53331.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 9279288 + ... + 9279900.

Almost surely, 2^5688391122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5688391122

5688391122 is an abundant number, since it is smaller than the sum of its proper divisors (7096963005).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5688391122 is an equidigital number, since it uses as much as digits as its factorization.

5688391122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292 (or 647 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 5688391122 is about 75421.4234949195. The cubic root of 5688391122 is about 1785.1024661656.

The spelling of 5688391122 in words is "five billion, six hundred eighty-eight million, three hundred ninety-one thousand, one hundred twenty-two".