5109106571 has 2 divisors, whose sum is σ = 5109106572. Its totient is φ = 5109106570.

The previous prime is 5109106567. The next prime is 5109106573. The reversal of 5109106571 is 1756019015.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5109106571 - 2² = 5109106567 is a prime.

It is a super-2 number, since 2×5109106571² = 52205939907670756082, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 5109106573, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5109106573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2554553285 + 2554553286.

It is an arithmetic number, because the mean of its divisors is an integer number (2554553286).

Almost surely, 2^5109106571 is an apocalyptic number.

5109106571 is a deficient number, since it is larger than the sum of its proper divisors (1).

5109106571 is an equidigital number, since it uses as much as digits as its factorization.

5109106571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 35.

The square root of 5109106571 is about 71478.0145988961. The cubic root of 5109106571 is about 1722.3245309028.

The spelling of 5109106571 in words is "five billion, one hundred nine million, one hundred six thousand, five hundred seventy-one".