5601688559 has 4 divisors (see below), whose sum is σ = 5602214904. Its totient is φ = 5601162216.

The previous prime is 5601688537. The next prime is 5601688567. The reversal of 5601688559 is 9558861065.

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

It is a cyclic number.

It is not a de Polignac number, because 5601688559 - 2¹⁶ = 5601623023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5601688559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601688259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246872 + ... + 268605.

It is an arithmetic number, because the mean of its divisors is an integer number (1400553726).

Almost surely, 2^5601688559 is an apocalyptic number.

5601688559 is a deficient number, since it is larger than the sum of its proper divisors (526345).

5601688559 is a wasteful number, since it uses less digits than its factorization.

5601688559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526344.

The product of its (nonzero) digits is 2592000, while the sum is 53.

The square root of 5601688559 is about 74844.4290445187. The cubic root of 5601688559 is about 1775.9864710598.

The spelling of 5601688559 in words is "five billion, six hundred one million, six hundred eighty-eight thousand, five hundred fifty-nine".