5559679 has 4 divisors (see below), whose sum is σ = 5603584. Its totient is φ = 5515776.

The previous prime is 5559649. The next prime is 5559691. The reversal of 5559679 is 9769555.

5559679 = 2² + 3² + ... + 255².

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9769555 = 5 ⋅1953911.

It is a cyclic number.

It is not a de Polignac number, because 5559679 - 2¹¹ = 5557631 is a prime.

It is a Duffinian number.

5559679 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5559649) 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, 21762 + ... + 22015.

It is an arithmetic number, because the mean of its divisors is an integer number (1400896).

Almost surely, 2^5559679 is an apocalyptic number.

5559679 is a deficient number, since it is larger than the sum of its proper divisors (43905).

5559679 is a wasteful number, since it uses less digits than its factorization.

5559679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43904.

The product of its digits is 425250, while the sum is 46.

The square root of 5559679 is about 2357.8971563662. The cubic root of 5559679 is about 177.1535688297.

The spelling of 5559679 in words is "five million, five hundred fifty-nine thousand, six hundred seventy-nine".