2813224503 has 4 divisors (see below), whose sum is σ = 3750966008. Its totient is φ = 1875483000.

The previous prime is 2813224501. The next prime is 2813224511. The reversal of 2813224503 is 3054223182.

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

It is not a de Polignac number, because 2813224503 - 2¹ = 2813224501 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 (2813224501) 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, 468870748 + ... + 468870753.

It is an arithmetic number, because the mean of its divisors is an integer number (937741502).

Almost surely, 2^2813224503 is an apocalyptic number.

2813224503 is a deficient number, since it is larger than the sum of its proper divisors (937741505).

2813224503 is an equidigital number, since it uses as much as digits as its factorization.

2813224503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937741504.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2813224503 is about 53039.8388289406. The cubic root of 2813224503 is about 1411.6752388578.

Adding to 2813224503 its reverse (3054223182), we get a palindrome (5867447685).

The spelling of 2813224503 in words is "two billion, eight hundred thirteen million, two hundred twenty-four thousand, five hundred three".