52448243 has 2 divisors, whose sum is σ = 52448244. Its totient is φ = 52448242.

The previous prime is 52448239. The next prime is 52448251. The reversal of 52448243 is 34284425.

52448243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52448243 - 2² = 52448239 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52448273) 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, 26224121 + 26224122.

It is an arithmetic number, because the mean of its divisors is an integer number (26224122).

Almost surely, 2^52448243 is an apocalyptic number.

52448243 is a deficient number, since it is larger than the sum of its proper divisors (1).

52448243 is an equidigital number, since it uses as much as digits as its factorization.

52448243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30720, while the sum is 32.

The square root of 52448243 is about 7242.1159200885. The cubic root of 52448243 is about 374.3205307863.

The spelling of 52448243 in words is "fifty-two million, four hundred forty-eight thousand, two hundred forty-three".