5558361 has 16 divisors (see below), whose sum is σ = 7680000. Its totient is φ = 3573648.

The previous prime is 5558359. The next prime is 5558363. The reversal of 5558361 is 1638555.

It is an interprime number because it is at equal distance from previous prime (5558359) and next prime (5558363).

It is not a de Polignac number, because 5558361 - 2¹ = 5558359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5558363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10890 + ... + 11388.

It is an arithmetic number, because the mean of its divisors is an integer number (480000).

Almost surely, 2^5558361 is an apocalyptic number.

It is an amenable number.

5558361 is a deficient number, since it is larger than the sum of its proper divisors (2121639).

5558361 is a wasteful number, since it uses less digits than its factorization.

5558361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628.

The product of its digits is 18000, while the sum is 33.

The square root of 5558361 is about 2357.6176534799. The cubic root of 5558361 is about 177.1395688094.

The spelling of 5558361 in words is "five million, five hundred fifty-eight thousand, three hundred sixty-one".