52442303 has 2 divisors, whose sum is σ = 52442304. Its totient is φ = 52442302.

The previous prime is 52442293. The next prime is 52442309. The reversal of 52442303 is 30324425.

52442303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52442303 - 2⁴ = 52442287 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52442309) 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 as a sum of consecutive naturals, namely, 26221151 + 26221152.

It is an arithmetic number, because the mean of its divisors is an integer number (26221152).

Almost surely, 2^52442303 is an apocalyptic number.

52442303 is a deficient number, since it is larger than the sum of its proper divisors (1).

52442303 is an equidigital number, since it uses as much as digits as its factorization.

52442303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 52442303 is about 7241.7058073357. The cubic root of 52442303 is about 374.3063990902.

Adding to 52442303 its reverse (30324425), we get a palindrome (82766728).

The spelling of 52442303 in words is "fifty-two million, four hundred forty-two thousand, three hundred three".