4855115519 has 2 divisors, whose sum is σ = 4855115520. Its totient is φ = 4855115518.

The previous prime is 4855115501. The next prime is 4855115521. The reversal of 4855115519 is 9155115584.

4855115519 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4855115519 - 2²⁴ = 4838338303 is a prime.

It is a super-3 number, since 3×4855115519³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 4855115521, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4855115519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4855111519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427557759 + 2427557760.

It is an arithmetic number, because the mean of its divisors is an integer number (2427557760).

Almost surely, 2^4855115519 is an apocalyptic number.

4855115519 is a deficient number, since it is larger than the sum of its proper divisors (1).

4855115519 is an equidigital number, since it uses as much as digits as its factorization.

4855115519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180000, while the sum is 44.

The square root of 4855115519 is about 69678.6589925495. The cubic root of 4855115519 is about 1693.2971960181.

The spelling of 4855115519 in words is "four billion, eight hundred fifty-five million, one hundred fifteen thousand, five hundred nineteen".