5566375 has 8 divisors (see below), whose sum is σ = 6946992. Its totient is φ = 4453000.

The previous prime is 5566367. The next prime is 5566387. The reversal of 5566375 is 5736655.

It is not a de Polignac number, because 5566375 - 2³ = 5566367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22141 + ... + 22390.

It is an arithmetic number, because the mean of its divisors is an integer number (868374).

Almost surely, 2^5566375 is an apocalyptic number.

5566375 is a deficient number, since it is larger than the sum of its proper divisors (1380617).

5566375 is an equidigital number, since it uses as much as digits as its factorization.

5566375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44546 (or 44536 counting only the distinct ones).

The product of its digits is 94500, while the sum is 37.

The square root of 5566375 is about 2359.3166383510. The cubic root of 5566375 is about 177.2246607275.

It can be divided in two parts, 55 and 66375, that added together give a triangular number (66430 = T₃₆₄).

The spelling of 5566375 in words is "five million, five hundred sixty-six thousand, three hundred seventy-five".