52303343 has 2 divisors, whose sum is σ = 52303344. Its totient is φ = 52303342.

The previous prime is 52303267. The next prime is 52303379. The reversal of 52303343 is 34330325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52303343 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52303393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26151671 + 26151672.

It is an arithmetic number, because the mean of its divisors is an integer number (26151672).

Almost surely, 2^52303343 is an apocalyptic number.

52303343 is a deficient number, since it is larger than the sum of its proper divisors (1).

52303343 is an equidigital number, since it uses as much as digits as its factorization.

52303343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 52303343 is about 7232.1050185959. The cubic root of 52303343 is about 373.9754981232.

Adding to 52303343 its reverse (34330325), we get a palindrome (86633668).

The spelling of 52303343 in words is "fifty-two million, three hundred three thousand, three hundred forty-three".