5659459679 has 2 divisors, whose sum is σ = 5659459680. Its totient is φ = 5659459678.

The previous prime is 5659459669. The next prime is 5659459691. The reversal of 5659459679 is 9769549565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5659459679 - 2⁸ = 5659459423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5659459669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2829729839 + 2829729840.

It is an arithmetic number, because the mean of its divisors is an integer number (2829729840).

Almost surely, 2^5659459679 is an apocalyptic number.

5659459679 is a deficient number, since it is larger than the sum of its proper divisors (1).

5659459679 is an equidigital number, since it uses as much as digits as its factorization.

5659459679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91854000, while the sum is 65.

The square root of 5659459679 is about 75229.3804241401. The cubic root of 5659459679 is about 1782.0709472505.

The spelling of 5659459679 in words is "five billion, six hundred fifty-nine million, four hundred fifty-nine thousand, six hundred seventy-nine".