52271353 has 2 divisors, whose sum is σ = 52271354. Its totient is φ = 52271352.

The previous prime is 52271347. The next prime is 52271357. The reversal of 52271353 is 35317225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47444544 + 4826809 = 6888^2 + 2197^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52271353 is a prime.

It is not a weakly prime, because it can be changed into another prime (52271357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26135676 + 26135677.

It is an arithmetic number, because the mean of its divisors is an integer number (26135677).

Almost surely, 2^52271353 is an apocalyptic number.

It is an amenable number.

52271353 is a deficient number, since it is larger than the sum of its proper divisors (1).

52271353 is an equidigital number, since it uses as much as digits as its factorization.

52271353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6300, while the sum is 28.

The square root of 52271353 is about 7229.8930144228. The cubic root of 52271353 is about 373.8992383956.

Adding to 52271353 its reverse (35317225), we get a palindrome (87588578).

The spelling of 52271353 in words is "fifty-two million, two hundred seventy-one thousand, three hundred fifty-three".