52353443 has 2 divisors, whose sum is σ = 52353444. Its totient is φ = 52353442.

The previous prime is 52353349. The next prime is 52353461. The reversal of 52353443 is 34435325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52353443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52353643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26176721 + 26176722.

It is an arithmetic number, because the mean of its divisors is an integer number (26176722).

Almost surely, 2^52353443 is an apocalyptic number.

52353443 is a deficient number, since it is larger than the sum of its proper divisors (1).

52353443 is an equidigital number, since it uses as much as digits as its factorization.

52353443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 29.

The square root of 52353443 is about 7235.5679113667. The cubic root of 52353443 is about 374.0948671237.

Adding to 52353443 its reverse (34435325), we get a palindrome (86788768).

The spelling of 52353443 in words is "fifty-two million, three hundred fifty-three thousand, four hundred forty-three".