5152878919 has 2 divisors, whose sum is σ = 5152878920. Its totient is φ = 5152878918.

The previous prime is 5152878881. The next prime is 5152878923. The reversal of 5152878919 is 9198782515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5152878919 - 2¹³ = 5152870727 is a prime.

It is a super-2 number, since 2×5152878919² = 53104322307749217122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5152878919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5152878979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2576439459 + 2576439460.

It is an arithmetic number, because the mean of its divisors is an integer number (2576439460).

Almost surely, 2^5152878919 is an apocalyptic number.

5152878919 is a deficient number, since it is larger than the sum of its proper divisors (1).

5152878919 is an equidigital number, since it uses as much as digits as its factorization.

5152878919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 55.

The square root of 5152878919 is about 71783.5560487219. The cubic root of 5152878919 is about 1727.2292309360.

The spelling of 5152878919 in words is "five billion, one hundred fifty-two million, eight hundred seventy-eight thousand, nine hundred nineteen".