52434741217 has 2 divisors, whose sum is σ = 52434741218. Its totient is φ = 52434741216.

The previous prime is 52434741187. The next prime is 52434741223. The reversal of 52434741217 is 71214743425.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41163946321 + 11270794896 = 202889^2 + 106164^2 .

It is a cyclic number.

It is not a de Polignac number, because 52434741217 - 2¹⁹ = 52434216929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52434741217.

It is not a weakly prime, because it can be changed into another prime (52434741917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26217370608 + 26217370609.

It is an arithmetic number, because the mean of its divisors is an integer number (26217370609).

Almost surely, 2^52434741217 is an apocalyptic number.

It is an amenable number.

52434741217 is a deficient number, since it is larger than the sum of its proper divisors (1).

52434741217 is an equidigital number, since it uses as much as digits as its factorization.

52434741217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 40.

The spelling of 52434741217 in words is "fifty-two billion, four hundred thirty-four million, seven hundred forty-one thousand, two hundred seventeen".