2008563253 has 4 divisors (see below), whose sum is σ = 2073355648. Its totient is φ = 1943770860.

The previous prime is 2008563247. The next prime is 2008563257. The reversal of 2008563253 is 3523658002.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 2008563253 - 2¹³ = 2008555061 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 (2008563257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32396151 + ... + 32396212.

It is an arithmetic number, because the mean of its divisors is an integer number (518338912).

Almost surely, 2^2008563253 is an apocalyptic number.

It is an amenable number.

2008563253 is a deficient number, since it is larger than the sum of its proper divisors (64792395).

2008563253 is an equidigital number, since it uses as much as digits as its factorization.

2008563253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64792394.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2008563253 is about 44816.9973670705. The cubic root of 2008563253 is about 1261.7166600690.

It can be divided in two parts, 20085 and 63253, that added together give a palindrome (83338).

The spelling of 2008563253 in words is "two billion, eight million, five hundred sixty-three thousand, two hundred fifty-three".