8686473355285 has 8 divisors (see below), whose sum is σ = 11371383301536. Its totient is φ = 6317435167440.

The previous prime is 8686473355247. The next prime is 8686473355331. The reversal of 8686473355285 is 5825533746868.

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

It is not a de Polignac number, because 8686473355285 - 2¹³ = 8686473347093 is a prime.

It is a super-3 number, since 3×8686473355285³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78967939539 + ... + 78967939648.

It is an arithmetic number, because the mean of its divisors is an integer number (1421422912692).

Almost surely, 2^{8686473355285} is an apocalyptic number.

It is an amenable number.

8686473355285 is a deficient number, since it is larger than the sum of its proper divisors (2684909946251).

8686473355285 is a wasteful number, since it uses less digits than its factorization.

8686473355285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157935879203.

The product of its digits is 1161216000, while the sum is 70.

The spelling of 8686473355285 in words is "eight trillion, six hundred eighty-six billion, four hundred seventy-three million, three hundred fifty-five thousand, two hundred eighty-five".