5475665 has 16 divisors (see below), whose sum is σ = 7197456. Its totient is φ = 3974400.

The previous prime is 5475653. The next prime is 5475671. The reversal of 5475665 is 5665745.

5475665 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1700416 + 3775249 = 1304^2 + 1943^2 .

It is not a de Polignac number, because 5475665 - 2⁸ = 5475409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3275 + ... + 4655.

It is an arithmetic number, because the mean of its divisors is an integer number (449841).

Almost surely, 2^5475665 is an apocalyptic number.

It is an amenable number.

5475665 is a deficient number, since it is larger than the sum of its proper divisors (1721791).

5475665 is a wasteful number, since it uses less digits than its factorization.

5475665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460.

The product of its digits is 126000, while the sum is 38.

The square root of 5475665 is about 2340.0138888477. The cubic root of 5475665 is about 176.2566954182.

The spelling of 5475665 in words is "five million, four hundred seventy-five thousand, six hundred sixty-five".