5105105519 has 2 divisors, whose sum is σ = 5105105520. Its totient is φ = 5105105518.

The previous prime is 5105105479. The next prime is 5105105539. The reversal of 5105105519 is 9155015015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5105105519 - 2²⁰ = 5104056943 is a prime.

It is a super-2 number, since 2×5105105519² = 52124204720248518722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5105105539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552552759 + 2552552760.

It is an arithmetic number, because the mean of its divisors is an integer number (2552552760).

Almost surely, 2^5105105519 is an apocalyptic number.

5105105519 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105105519 is an equidigital number, since it uses as much as digits as its factorization.

5105105519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5625, while the sum is 32.

The square root of 5105105519 is about 71450.0211266589. The cubic root of 5105105519 is about 1721.8748169424.

The spelling of 5105105519 in words is "five billion, one hundred five million, one hundred five thousand, five hundred nineteen".