86282145170685 has 24 divisors (see below), whose sum is σ = 149896391948160. Its totient is φ = 45912321428832.

The previous prime is 86282145170591. The next prime is 86282145170743. The reversal of 86282145170685 is 58607154128268.

86282145170685 is a `hidden beast` number, since 8 + 6 + 28 + 2 + 14 + 517 + 0 + 6 + 85 = 666.

It is not a de Polignac number, because 86282145170685 - 2¹⁴ = 86282145154301 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 2183785489 + ... + 2183824998.

It is an arithmetic number, because the mean of its divisors is an integer number (6245682997840).

Almost surely, 2^{86282145170685} is an apocalyptic number.

It is an amenable number.

86282145170685 is a deficient number, since it is larger than the sum of its proper divisors (63614246777475).

86282145170685 is a wasteful number, since it uses less digits than its factorization.

86282145170685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4367610937 (or 4367610934 counting only the distinct ones).

The product of its (nonzero) digits is 51609600, while the sum is 63.

The spelling of 86282145170685 in words is "eighty-six trillion, two hundred eighty-two billion, one hundred forty-five million, one hundred seventy thousand, six hundred eighty-five".