52354243 has 2 divisors, whose sum is σ = 52354244. Its totient is φ = 52354242.

The previous prime is 52354231. The next prime is 52354249. The reversal of 52354243 is 34245325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52354243 - 2⁹ = 52353731 is a prime.

It is not a weakly prime, because it can be changed into another prime (52354249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26177121 + 26177122.

It is an arithmetic number, because the mean of its divisors is an integer number (26177122).

Almost surely, 2^52354243 is an apocalyptic number.

52354243 is a deficient number, since it is larger than the sum of its proper divisors (1).

52354243 is an equidigital number, since it uses as much as digits as its factorization.

52354243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 28.

The square root of 52354243 is about 7235.6231936164. The cubic root of 52354243 is about 374.0967725977.

Adding to 52354243 its reverse (34245325), we get a palindrome (86599568).

The spelling of 52354243 in words is "fifty-two million, three hundred fifty-four thousand, two hundred forty-three".