5663530 has 16 divisors (see below), whose sum is σ = 10432224. Its totient is φ = 2212560.

The previous prime is 5663521. The next prime is 5663549. The reversal of 5663530 is 353665.

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, 6156 + ... + 7015.

It is an arithmetic number, because the mean of its divisors is an integer number (652014).

Almost surely, 2^5663530 is an apocalyptic number.

5663530 is a deficient number, since it is larger than the sum of its proper divisors (4768694).

5663530 is a wasteful number, since it uses less digits than its factorization.

5663530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13221.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 5663530 is about 2379.8172198721. The cubic root of 5663530 is about 178.2498070625.

It can be divided in two parts, 56635 and 30, that added together give a palindrome (56665).

The spelling of 5663530 in words is "five million, six hundred sixty-three thousand, five hundred thirty".