848659956887 has 2 divisors, whose sum is σ = 848659956888. Its totient is φ = 848659956886.

The previous prime is 848659956797. The next prime is 848659956973. The reversal of 848659956887 is 788659956848.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 848659956887 - 2²⁰ = 848658908311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848659955887) 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, 424329978443 + 424329978444.

It is an arithmetic number, because the mean of its divisors is an integer number (424329978444).

Almost surely, 2^848659956887 is an apocalyptic number.

848659956887 is a deficient number, since it is larger than the sum of its proper divisors (1).

848659956887 is an equidigital number, since it uses as much as digits as its factorization.

848659956887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8360755200, while the sum is 83.

The spelling of 848659956887 in words is "eight hundred forty-eight billion, six hundred fifty-nine million, nine hundred fifty-six thousand, eight hundred eighty-seven".