5116919407 has 2 divisors, whose sum is σ = 5116919408. Its totient is φ = 5116919406.

The previous prime is 5116919389. The next prime is 5116919417. The reversal of 5116919407 is 7049196115.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5116919407 - 2¹⁵ = 5116886639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5116919417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2558459703 + 2558459704.

It is an arithmetic number, because the mean of its divisors is an integer number (2558459704).

Almost surely, 2^5116919407 is an apocalyptic number.

5116919407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5116919407 is an equidigital number, since it uses as much as digits as its factorization.

5116919407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 5116919407 is about 71532.6457430452. The cubic root of 5116919407 is about 1723.2020089020.

The spelling of 5116919407 in words is "five billion, one hundred sixteen million, nine hundred nineteen thousand, four hundred seven".