52260466221361 has 2 divisors, whose sum is σ = 52260466221362. Its totient is φ = 52260466221360.

The previous prime is 52260466221349. The next prime is 52260466221391. The reversal of 52260466221361 is 16312266406225.

52260466221361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33684848938225 + 18575617283136 = 5803865^2 + 4309944^2 .

It is a cyclic number.

It is not a de Polignac number, because 52260466221361 - 2¹⁷ = 52260466090289 is a prime.

It is not a weakly prime, because it can be changed into another prime (52260466221391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26130233110680 + 26130233110681.

It is an arithmetic number, because the mean of its divisors is an integer number (26130233110681).

Almost surely, 2^{52260466221361} is an apocalyptic number.

It is an amenable number.

52260466221361 is a deficient number, since it is larger than the sum of its proper divisors (1).

52260466221361 is an equidigital number, since it uses as much as digits as its factorization.

52260466221361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 52260466221361 in words is "fifty-two trillion, two hundred sixty billion, four hundred sixty-six million, two hundred twenty-one thousand, three hundred sixty-one".