52822589 has 2 divisors, whose sum is σ = 52822590. Its totient is φ = 52822588.

The previous prime is 52822579. The next prime is 52822597. The reversal of 52822589 is 98522825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41499364 + 11323225 = 6442^2 + 3365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52822589 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 (52822529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26411294 + 26411295.

It is an arithmetic number, because the mean of its divisors is an integer number (26411295).

Almost surely, 2^52822589 is an apocalyptic number.

It is an amenable number.

52822589 is a deficient number, since it is larger than the sum of its proper divisors (1).

52822589 is an equidigital number, since it uses as much as digits as its factorization.

52822589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 41.

The square root of 52822589 is about 7267.9150380284. The cubic root of 52822589 is about 375.2089833661.

The spelling of 52822589 in words is "fifty-two million, eight hundred twenty-two thousand, five hundred eighty-nine".