563139981259 has 2 divisors, whose sum is σ = 563139981260. Its totient is φ = 563139981258.

The previous prime is 563139981223. The next prime is 563139981289. The reversal of 563139981259 is 952189931365.

563139981259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563139981259 - 2²⁹ = 562603110347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563139981197 and 563139981206.

It is not a weakly prime, because it can be changed into another prime (563139981289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281569990629 + 281569990630.

It is an arithmetic number, because the mean of its divisors is an integer number (281569990630).

Almost surely, 2^563139981259 is an apocalyptic number.

563139981259 is a deficient number, since it is larger than the sum of its proper divisors (1).

563139981259 is an equidigital number, since it uses as much as digits as its factorization.

563139981259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15746400, while the sum is 61.

The spelling of 563139981259 in words is "five hundred sixty-three billion, one hundred thirty-nine million, nine hundred eighty-one thousand, two hundred fifty-nine".