5475889 has 4 divisors (see below), whose sum is σ = 5623924. Its totient is φ = 5327856.

The previous prime is 5475881. The next prime is 5475937. The reversal of 5475889 is 9885745.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4875264 + 600625 = 2208^2 + 775^2 .

It is a cyclic number.

It is not a de Polignac number, because 5475889 - 2³ = 5475881 is a prime.

It is a Duffinian number.

5475889 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5475881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73962 + ... + 74035.

It is an arithmetic number, because the mean of its divisors is an integer number (1405981).

Almost surely, 2^5475889 is an apocalyptic number.

It is an amenable number.

5475889 is a deficient number, since it is larger than the sum of its proper divisors (148035).

5475889 is a wasteful number, since it uses less digits than its factorization.

5475889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148034.

The product of its digits is 403200, while the sum is 46.

The square root of 5475889 is about 2340.0617513220. The cubic root of 5475889 is about 176.2590988378.

The spelling of 5475889 in words is "five million, four hundred seventy-five thousand, eight hundred eighty-nine".