86020666463 has 2 divisors, whose sum is σ = 86020666464. Its totient is φ = 86020666462.

The previous prime is 86020666429. The next prime is 86020666483. The reversal of 86020666463 is 36466602068.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86020666463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86020666483) 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, 43010333231 + 43010333232.

It is an arithmetic number, because the mean of its divisors is an integer number (43010333232).

Almost surely, 2^86020666463 is an apocalyptic number.

86020666463 is a deficient number, since it is larger than the sum of its proper divisors (1).

86020666463 is an equidigital number, since it uses as much as digits as its factorization.

86020666463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 86020666463 in words is "eighty-six billion, twenty million, six hundred sixty-six thousand, four hundred sixty-three".