5253044443 has 4 divisors (see below), whose sum is σ = 5282391240. Its totient is φ = 5223697648.

The previous prime is 5253044431. The next prime is 5253044473. The reversal of 5253044443 is 3444403525.

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

It is a cyclic number.

It is not a de Polignac number, because 5253044443 - 2⁹ = 5253043931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5253044399 and 5253044408.

It is not an unprimeable number, because it can be changed into a prime (5253044473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14673130 + ... + 14673487.

It is an arithmetic number, because the mean of its divisors is an integer number (1320597810).

Almost surely, 2^5253044443 is an apocalyptic number.

5253044443 is a deficient number, since it is larger than the sum of its proper divisors (29346797).

5253044443 is a wasteful number, since it uses less digits than its factorization.

5253044443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29346796.

The product of its (nonzero) digits is 115200, while the sum is 34.

The square root of 5253044443 is about 72477.8893387494. The cubic root of 5253044443 is about 1738.3492119689.

Adding to 5253044443 its reverse (3444403525), we get a palindrome (8697447968).

The spelling of 5253044443 in words is "five billion, two hundred fifty-three million, forty-four thousand, four hundred forty-three".