5659708240 has 20 divisors (see below), whose sum is σ = 13158821844. Its totient is φ = 2263883264.

The previous prime is 5659708217. The next prime is 5659708247. The reversal of 5659708240 is 428079565.

It can be written as a sum of positive squares in 2 ways, for example, as 577729296 + 5081978944 = 24036^2 + 71288^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5659708247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35373097 + ... + 35373256.

Almost surely, 2^5659708240 is an apocalyptic number.

It is an amenable number.

5659708240 is an abundant number, since it is smaller than the sum of its proper divisors (7499113604).

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

5659708240 is a wasteful number, since it uses less digits than its factorization.

5659708240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70746366 (or 70746360 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 5659708240 is about 75231.0324267852. The cubic root of 5659708240 is about 1782.0970361281.

The spelling of 5659708240 in words is "five billion, six hundred fifty-nine million, seven hundred eight thousand, two hundred forty".