5666504 has 16 divisors (see below), whose sum is σ = 10731420. Its totient is φ = 2804800.

The previous prime is 5666501. The next prime is 5666519. The reversal of 5666504 is 4056665.

It can be written as a sum of positive squares in 2 ways, for example, as 4452100 + 1214404 = 2110^2 + 1102^2 .

It is not an unprimeable number, because it can be changed into a prime (5666501) 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, 2699 + ... + 4314.

Almost surely, 2^5666504 is an apocalyptic number.

It is an amenable number.

5666504 is a deficient number, since it is larger than the sum of its proper divisors (5064916).

5666504 is a wasteful number, since it uses less digits than its factorization.

5666504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7120 (or 7116 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 5666504 is about 2380.4419757684. The cubic root of 5666504 is about 178.2810021042.

The spelling of 5666504 in words is "five million, six hundred sixty-six thousand, five hundred four".