5266003281163 has 2 divisors, whose sum is σ = 5266003281164. Its totient is φ = 5266003281162.

The previous prime is 5266003281139. The next prime is 5266003281167. The reversal of 5266003281163 is 3611823006625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5266003281163 - 2⁹ = 5266003280651 is a prime.

It is not a weakly prime, because it can be changed into another prime (5266003281167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2633001640581 + 2633001640582.

It is an arithmetic number, because the mean of its divisors is an integer number (2633001640582).

Almost surely, 2^{5266003281163} is an apocalyptic number.

5266003281163 is a deficient number, since it is larger than the sum of its proper divisors (1).

5266003281163 is an equidigital number, since it uses as much as digits as its factorization.

5266003281163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 43.

Adding to 5266003281163 its reverse (3611823006625), we get a palindrome (8877826287788).

The spelling of 5266003281163 in words is "five trillion, two hundred sixty-six billion, three million, two hundred eighty-one thousand, one hundred sixty-three".