5018782163 has 2 divisors, whose sum is σ = 5018782164. Its totient is φ = 5018782162.

The previous prime is 5018782147. The next prime is 5018782187. The reversal of 5018782163 is 3612878105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5018782163 - 2⁴ = 5018782147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5018782163.

It is not a weakly prime, because it can be changed into another prime (5018782133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2509391081 + 2509391082.

It is an arithmetic number, because the mean of its divisors is an integer number (2509391082).

Almost surely, 2^5018782163 is an apocalyptic number.

5018782163 is a deficient number, since it is larger than the sum of its proper divisors (1).

5018782163 is an equidigital number, since it uses as much as digits as its factorization.

5018782163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 5018782163 is about 70843.3635776845. The cubic root of 5018782163 is about 1712.1144077099.

The spelling of 5018782163 in words is "five billion, eighteen million, seven hundred eighty-two thousand, one hundred sixty-three".