5601559 has 4 divisors (see below), whose sum is σ = 5607720. Its totient is φ = 5595400.

The previous prime is 5601527. The next prime is 5601593. The reversal of 5601559 is 9551065.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5601559 - 2⁵ = 5601527 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 5601559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417 + ... + 3634.

It is an arithmetic number, because the mean of its divisors is an integer number (1401930).

Almost surely, 2^5601559 is an apocalyptic number.

5601559 is a deficient number, since it is larger than the sum of its proper divisors (6161).

5601559 is a wasteful number, since it uses less digits than its factorization.

5601559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6160.

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 5601559 is about 2366.7612891882. The cubic root of 5601559 is about 177.5972778950.

The spelling of 5601559 in words is "five million, six hundred one thousand, five hundred fifty-nine".