5168519347 has 2 divisors, whose sum is σ = 5168519348. Its totient is φ = 5168519346.

The previous prime is 5168519329. The next prime is 5168519399. The reversal of 5168519347 is 7439158615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5168519347 - 2⁷ = 5168519219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5168519347.

It is not a weakly prime, because it can be changed into another prime (5168919347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2584259673 + 2584259674.

It is an arithmetic number, because the mean of its divisors is an integer number (2584259674).

Almost surely, 2^5168519347 is an apocalyptic number.

5168519347 is a deficient number, since it is larger than the sum of its proper divisors (1).

5168519347 is an equidigital number, since it uses as much as digits as its factorization.

5168519347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 49.

The square root of 5168519347 is about 71892.4150867113. The cubic root of 5168519347 is about 1728.9750070063.

The spelling of 5168519347 in words is "five billion, one hundred sixty-eight million, five hundred nineteen thousand, three hundred forty-seven".