52244003 has 4 divisors (see below), whose sum is σ = 59707440. Its totient is φ = 44780568.

The previous prime is 52243981. The next prime is 52244029. The reversal of 52244003 is 30044225.

52244003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52244003 - 2¹² = 52239907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52244033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3731708 + ... + 3731721.

It is an arithmetic number, because the mean of its divisors is an integer number (14926860).

Almost surely, 2^52244003 is an apocalyptic number.

52244003 is a deficient number, since it is larger than the sum of its proper divisors (7463437).

52244003 is an equidigital number, since it uses as much as digits as its factorization.

52244003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463436.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 52244003 is about 7228.0013143330. The cubic root of 52244003 is about 373.8340151095.

Adding to 52244003 its reverse (30044225), we get a palindrome (82288228).

The spelling of 52244003 in words is "fifty-two million, two hundred forty-four thousand, three".