5552559 has 6 divisors (see below), whose sum is σ = 8020376. Its totient is φ = 3701700.

The previous prime is 5552539. The next prime is 5552581. The reversal of 5552559 is 9552555.

5552559 is a `hidden beast` number, since 55 + 52 + 559 = 666.

It is not a de Polignac number, because 5552559 - 2⁸ = 5552303 is a prime.

It is a super-2 number, since 2×5552559² = 61661822896962, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

5552559 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552509) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308467 + ... + 308484.

Almost surely, 2^5552559 is an apocalyptic number.

5552559 is a deficient number, since it is larger than the sum of its proper divisors (2467817).

5552559 is a wasteful number, since it uses less digits than its factorization.

5552559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616957 (or 616954 counting only the distinct ones).

The product of its digits is 56250, while the sum is 36.

The square root of 5552559 is about 2356.3868527897. The cubic root of 5552559 is about 177.0779126491.

The spelling of 5552559 in words is "five million, five hundred fifty-two thousand, five hundred fifty-nine".