5645576 has 16 divisors (see below), whose sum is σ = 10668240. Its totient is φ = 2800720.

The previous prime is 5645573. The next prime is 5645579. The reversal of 5645576 is 6755465.

It is an interprime number because it is at equal distance from previous prime (5645573) and next prime (5645579).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5645573) 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, 1646 + ... + 3741.

It is an arithmetic number, because the mean of its divisors is an integer number (666765).

Almost surely, 2^5645576 is an apocalyptic number.

It is an amenable number.

5645576 is a deficient number, since it is larger than the sum of its proper divisors (5022664).

5645576 is a wasteful number, since it uses less digits than its factorization.

5645576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524 (or 5520 counting only the distinct ones).

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

The square root of 5645576 is about 2376.0420871693. The cubic root of 5645576 is about 178.0612506459.

The spelling of 5645576 in words is "five million, six hundred forty-five thousand, five hundred seventy-six".