8687288827871 has 2 divisors, whose sum is σ = 8687288827872. Its totient is φ = 8687288827870.

The previous prime is 8687288827859. The next prime is 8687288827901. The reversal of 8687288827871 is 1787288827868.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8687288827871 - 2¹⁸ = 8687288565727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8687288827471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4343644413935 + 4343644413936.

It is an arithmetic number, because the mean of its divisors is an integer number (4343644413936).

Almost surely, 2^{8687288827871} is an apocalyptic number.

8687288827871 is a deficient number, since it is larger than the sum of its proper divisors (1).

8687288827871 is an equidigital number, since it uses as much as digits as its factorization.

8687288827871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2157969408, while the sum is 80.

It can be divided in two parts, 8687288 and 827871, that added together give a palindrome (9515159).

The spelling of 8687288827871 in words is "eight trillion, six hundred eighty-seven billion, two hundred eighty-eight million, eight hundred twenty-seven thousand, eight hundred seventy-one".