5218134107 has 2 divisors, whose sum is σ = 5218134108. Its totient is φ = 5218134106.

The previous prime is 5218134091. The next prime is 5218134127. The reversal of 5218134107 is 7014318125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5218134107 - 2⁴ = 5218134091 is a prime.

It is not a weakly prime, because it can be changed into another prime (5218134127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2609067053 + 2609067054.

It is an arithmetic number, because the mean of its divisors is an integer number (2609067054).

Almost surely, 2^5218134107 is an apocalyptic number.

5218134107 is a deficient number, since it is larger than the sum of its proper divisors (1).

5218134107 is an equidigital number, since it uses as much as digits as its factorization.

5218134107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 5218134107 is about 72236.6534869937. The cubic root of 5218134107 is about 1734.4897809022.

The spelling of 5218134107 in words is "five billion, two hundred eighteen million, one hundred thirty-four thousand, one hundred seven".