84853838159 has 2 divisors, whose sum is σ = 84853838160. Its totient is φ = 84853838158.

The previous prime is 84853838071. The next prime is 84853838161. The reversal of 84853838159 is 95183835848.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84853838159 is a prime.

Together with 84853838161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84853838359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42426919079 + 42426919080.

It is an arithmetic number, because the mean of its divisors is an integer number (42426919080).

Almost surely, 2^84853838159 is an apocalyptic number.

84853838159 is a deficient number, since it is larger than the sum of its proper divisors (1).

84853838159 is an equidigital number, since it uses as much as digits as its factorization.

84853838159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33177600, while the sum is 62.

The spelling of 84853838159 in words is "eighty-four billion, eight hundred fifty-three million, eight hundred thirty-eight thousand, one hundred fifty-nine".