52245315559 has 2 divisors, whose sum is σ = 52245315560. Its totient is φ = 52245315558.

The previous prime is 52245315553. The next prime is 52245315589. The reversal of 52245315559 is 95551354225.

52245315559 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 is a cyclic number.

It is not a de Polignac number, because 52245315559 - 2¹⁹ = 52244791271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52245315553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26122657779 + 26122657780.

It is an arithmetic number, because the mean of its divisors is an integer number (26122657780).

Almost surely, 2^52245315559 is an apocalyptic number.

52245315559 is a deficient number, since it is larger than the sum of its proper divisors (1).

52245315559 is an equidigital number, since it uses as much as digits as its factorization.

52245315559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1350000, while the sum is 46.

The spelling of 52245315559 in words is "fifty-two billion, two hundred forty-five million, three hundred fifteen thousand, five hundred fifty-nine".