52282593217 has 2 divisors, whose sum is σ = 52282593218. Its totient is φ = 52282593216.

The previous prime is 52282593199. The next prime is 52282593239. The reversal of 52282593217 is 71239528225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41668648641 + 10613944576 = 204129^2 + 103024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52282593217 is a prime.

It is not a weakly prime, because it can be changed into another prime (52282593287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26141296608 + 26141296609.

It is an arithmetic number, because the mean of its divisors is an integer number (26141296609).

Almost surely, 2^52282593217 is an apocalyptic number.

It is an amenable number.

52282593217 is a deficient number, since it is larger than the sum of its proper divisors (1).

52282593217 is an equidigital number, since it uses as much as digits as its factorization.

52282593217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 604800, while the sum is 46.

The spelling of 52282593217 in words is "fifty-two billion, two hundred eighty-two million, five hundred ninety-three thousand, two hundred seventeen".