5510559 has 4 divisors (see below), whose sum is σ = 7347416. Its totient is φ = 3673704.

The previous prime is 5510539. The next prime is 5510563. The reversal of 5510559 is 9550155.

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

It is not a de Polignac number, because 5510559 - 2⁸ = 5510303 is a prime.

It is a D-number.

It is a Duffinian number.

5510559 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5510539) 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, 918424 + ... + 918429.

It is an arithmetic number, because the mean of its divisors is an integer number (1836854).

Almost surely, 2^5510559 is an apocalyptic number.

5510559 is a deficient number, since it is larger than the sum of its proper divisors (1836857).

5510559 is a wasteful number, since it uses less digits than its factorization.

5510559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836856.

The product of its (nonzero) digits is 5625, while the sum is 30.

The square root of 5510559 is about 2347.4579868445. The cubic root of 5510559 is about 176.6303050042.

The spelling of 5510559 in words is "five million, five hundred ten thousand, five hundred fifty-nine".