5653605 has 16 divisors (see below), whose sum is σ = 9578304. Its totient is φ = 2837760.

The previous prime is 5653603. The next prime is 5653633. The reversal of 5653605 is 5063565.

5653605 is nontrivially palindromic in base 16.

5653605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5653605 - 2¹ = 5653603 is a prime.

It is a Curzon number.

5653605 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5653601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10831 + ... + 11340.

It is an arithmetic number, because the mean of its divisors is an integer number (598644).

Almost surely, 2^5653605 is an apocalyptic number.

It is an amenable number.

5653605 is a deficient number, since it is larger than the sum of its proper divisors (3924699).

5653605 is a wasteful number, since it uses less digits than its factorization.

5653605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22196.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 5653605 is about 2377.7310613272. The cubic root of 5653605 is about 178.1456221123.

The spelling of 5653605 in words is "five million, six hundred fifty-three thousand, six hundred five".