2868765959 has 2 divisors, whose sum is σ = 2868765960. Its totient is φ = 2868765958.

The previous prime is 2868765943. The next prime is 2868765961. The reversal of 2868765959 is 9595678682.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2868765959 - 2⁴ = 2868765943 is a prime.

Together with 2868765961, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2868765895 and 2868765904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2868765059) 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, 1434382979 + 1434382980.

It is an arithmetic number, because the mean of its divisors is an integer number (1434382980).

Almost surely, 2^2868765959 is an apocalyptic number.

2868765959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868765959 is an equidigital number, since it uses as much as digits as its factorization.

2868765959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65318400, while the sum is 65.

The square root of 2868765959 is about 53560.8621943299. The cubic root of 2868765959 is about 1420.9049906243.

The spelling of 2868765959 in words is "two billion, eight hundred sixty-eight million, seven hundred sixty-five thousand, nine hundred fifty-nine".