86868563363 has 2 divisors, whose sum is σ = 86868563364. Its totient is φ = 86868563362.

The previous prime is 86868563339. The next prime is 86868563371. The reversal of 86868563363 is 36336586868.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86868563363 - 2⁸ = 86868563107 is a prime.

It is a super-2 number, since 2×86868563363² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 86868563296 and 86868563305.

It is not a weakly prime, because it can be changed into another prime (86868563393) 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, 43434281681 + 43434281682.

It is an arithmetic number, because the mean of its divisors is an integer number (43434281682).

Almost surely, 2^86868563363 is an apocalyptic number.

86868563363 is a deficient number, since it is larger than the sum of its proper divisors (1).

86868563363 is an equidigital number, since it uses as much as digits as its factorization.

86868563363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 89579520, while the sum is 62.

The spelling of 86868563363 in words is "eighty-six billion, eight hundred sixty-eight million, five hundred sixty-three thousand, three hundred sixty-three".