5135252519 has 2 divisors, whose sum is σ = 5135252520. Its totient is φ = 5135252518.

The previous prime is 5135252497. The next prime is 5135252537. The reversal of 5135252519 is 9152525315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5135252519 - 2¹² = 5135248423 is a prime.

It is a super-2 number, since 2×5135252519² = 52741636867791690722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135252599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567626259 + 2567626260.

It is an arithmetic number, because the mean of its divisors is an integer number (2567626260).

Almost surely, 2^5135252519 is an apocalyptic number.

5135252519 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135252519 is an equidigital number, since it uses as much as digits as its factorization.

5135252519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67500, while the sum is 38.

The square root of 5135252519 is about 71660.6762387852. The cubic root of 5135252519 is about 1725.2575426154.

The spelling of 5135252519 in words is "five billion, one hundred thirty-five million, two hundred fifty-two thousand, five hundred nineteen".