86783454163 has 8 divisors (see below), whose sum is σ = 99225405440. Its totient is φ = 74352581640.

The previous prime is 86783454151. The next prime is 86783454181. The reversal of 86783454163 is 36145438768.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86783454163 - 2²⁹ = 86246583251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86783454103) 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 in 7 ways as a sum of consecutive naturals, for example, 2752893 + ... + 2784238.

It is an arithmetic number, because the mean of its divisors is an integer number (12403175680).

Almost surely, 2^86783454163 is an apocalyptic number.

86783454163 is a deficient number, since it is larger than the sum of its proper divisors (12441951277).

86783454163 is a wasteful number, since it uses less digits than its factorization.

86783454163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5539377.

The product of its digits is 11612160, while the sum is 55.

The spelling of 86783454163 in words is "eighty-six billion, seven hundred eighty-three million, four hundred fifty-four thousand, one hundred sixty-three".