20052183 has 4 divisors (see below), whose sum is σ = 26736248. Its totient is φ = 13368120.

The previous prime is 20052181. The next prime is 20052209. The reversal of 20052183 is 38125002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 20052183 - 2¹ = 20052181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20052181) 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, 3342028 + ... + 3342033.

It is an arithmetic number, because the mean of its divisors is an integer number (6684062).

Almost surely, 2^20052183 is an apocalyptic number.

20052183 is a deficient number, since it is larger than the sum of its proper divisors (6684065).

20052183 is an equidigital number, since it uses as much as digits as its factorization.

20052183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6684064.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 20052183 is about 4477.9663911200. The cubic root of 20052183 is about 271.6776340603.

Adding to 20052183 its reverse (38125002), we get a palindrome (58177185).

The spelling of 20052183 in words is "twenty million, fifty-two thousand, one hundred eighty-three".