5545917 has 24 divisors (see below), whose sum is σ = 8727264. Its totient is φ = 3373344.

The previous prime is 5545913. The next prime is 5545933. The reversal of 5545917 is 7195455.

It is not a de Polignac number, because 5545917 - 2² = 5545913 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12298 + ... + 12740.

It is an arithmetic number, because the mean of its divisors is an integer number (363636).

Almost surely, 2^5545917 is an apocalyptic number.

It is an amenable number.

5545917 is a deficient number, since it is larger than the sum of its proper divisors (3181347).

5545917 is a wasteful number, since it uses less digits than its factorization.

5545917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 566 counting only the distinct ones).

The product of its digits is 31500, while the sum is 36.

The square root of 5545917 is about 2354.9770699521. The cubic root of 5545917 is about 177.0072773030.

The spelling of 5545917 in words is "five million, five hundred forty-five thousand, nine hundred seventeen".