88886666667863 has 2 divisors, whose sum is σ = 88886666667864. Its totient is φ = 88886666667862.

The previous prime is 88886666667829. The next prime is 88886666667917. The reversal of 88886666667863 is 36876666668888.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88886666667863 - 2²⁰ = 88886665619287 is a prime.

It is a super-2 number, since 2×88886666667863² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88886666667803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44443333333931 + 44443333333932.

It is an arithmetic number, because the mean of its divisors is an integer number (44443333333932).

Almost surely, 2^{88886666667863} is an apocalyptic number.

88886666667863 is a deficient number, since it is larger than the sum of its proper divisors (1).

88886666667863 is an equidigital number, since it uses as much as digits as its factorization.

88886666667863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192631799808, while the sum is 92.

The spelling of 88886666667863 in words is "eighty-eight trillion, eight hundred eighty-six billion, six hundred sixty-six million, six hundred sixty-seven thousand, eight hundred sixty-three".