5705688589 has 4 divisors (see below), whose sum is σ = 5706648540. Its totient is φ = 5704728640.

The previous prime is 5705688551. The next prime is 5705688613. The reversal of 5705688589 is 9858865075.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 761208100 + 4944480489 = 27590^2 + 70317^2 .

It is a cyclic number.

It is not a de Polignac number, because 5705688589 - 2⁹ = 5705688077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5705688509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471004 + ... + 482965.

It is an arithmetic number, because the mean of its divisors is an integer number (1426662135).

Almost surely, 2^5705688589 is an apocalyptic number.

It is an amenable number.

5705688589 is a deficient number, since it is larger than the sum of its proper divisors (959951).

5705688589 is an equidigital number, since it uses as much as digits as its factorization.

5705688589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959950.

The product of its (nonzero) digits is 24192000, while the sum is 61.

The square root of 5705688589 is about 75536.0085588324. The cubic root of 5705688589 is about 1786.9100367681.

The spelling of 5705688589 in words is "five billion, seven hundred five million, six hundred eighty-eight thousand, five hundred eighty-nine".