5659879 has 2 divisors, whose sum is σ = 5659880. Its totient is φ = 5659878.

The previous prime is 5659877. The next prime is 5659883. The reversal of 5659879 is 9789565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5659879 - 2¹ = 5659877 is a prime.

Together with 5659877, it forms a pair of twin primes.

5659879 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5659873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2829939 + 2829940.

It is an arithmetic number, because the mean of its divisors is an integer number (2829940).

Almost surely, 2^5659879 is an apocalyptic number.

5659879 is a deficient number, since it is larger than the sum of its proper divisors (1).

5659879 is an equidigital number, since it uses as much as digits as its factorization.

5659879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 49.

The square root of 5659879 is about 2379.0500204914. The cubic root of 5659879 is about 178.2114958597.

The spelling of 5659879 in words is "five million, six hundred fifty-nine thousand, eight hundred seventy-nine".