52204210123249 has 2 divisors, whose sum is σ = 52204210123250. Its totient is φ = 52204210123248.

The previous prime is 52204210123231. The next prime is 52204210123271. The reversal of 52204210123249 is 94232101240225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51790072827024 + 414137296225 = 7196532^2 + 643535^2 .

It is a cyclic number.

It is not a de Polignac number, because 52204210123249 - 2⁴¹ = 50005186867697 is a prime.

It is not a weakly prime, because it can be changed into another prime (52204210123349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26102105061624 + 26102105061625.

It is an arithmetic number, because the mean of its divisors is an integer number (26102105061625).

Almost surely, 2^{52204210123249} is an apocalyptic number.

It is an amenable number.

52204210123249 is a deficient number, since it is larger than the sum of its proper divisors (1).

52204210123249 is an equidigital number, since it uses as much as digits as its factorization.

52204210123249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 52204210123249 in words is "fifty-two trillion, two hundred four billion, two hundred ten million, one hundred twenty-three thousand, two hundred forty-nine".