5668653 has 4 divisors (see below), whose sum is σ = 7558208. Its totient is φ = 3779100.

The previous prime is 5668639. The next prime is 5668673. The reversal of 5668653 is 3568665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5668653 - 2²¹ = 3571501 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668673) 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, 944773 + ... + 944778.

It is an arithmetic number, because the mean of its divisors is an integer number (1889552).

Almost surely, 2^5668653 is an apocalyptic number.

It is an amenable number.

5668653 is a deficient number, since it is larger than the sum of its proper divisors (1889555).

5668653 is a wasteful number, since it uses less digits than its factorization.

5668653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889554.

The product of its digits is 129600, while the sum is 39.

The square root of 5668653 is about 2380.8933197437. The cubic root of 5668653 is about 178.3035367187.

The spelling of 5668653 in words is "five million, six hundred sixty-eight thousand, six hundred fifty-three".