5538917 has 4 divisors (see below), whose sum is σ = 5544000. Its totient is φ = 5533836.

The previous prime is 5538901. The next prime is 5538919. The reversal of 5538917 is 7198355.

5538917 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, 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 5538917 - 2⁴ = 5538901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5538919) 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, 167 + ... + 3332.

It is an arithmetic number, because the mean of its divisors is an integer number (1386000).

Almost surely, 2^5538917 is an apocalyptic number.

It is an amenable number.

5538917 is a deficient number, since it is larger than the sum of its proper divisors (5083).

5538917 is a wasteful number, since it uses less digits than its factorization.

5538917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082.

The product of its digits is 37800, while the sum is 38.

The square root of 5538917 is about 2353.4903866385. The cubic root of 5538917 is about 176.9327736869.

The spelling of 5538917 in words is "five million, five hundred thirty-eight thousand, nine hundred seventeen".