8285465031516 has 18 divisors (see below), whose sum is σ = 20943814385312. Its totient is φ = 2761821677160.

The previous prime is 8285465031317. The next prime is 8285465031589. The reversal of 8285465031516 is 6151305645828.

8285465031516 is a `hidden beast` number, since 8 + 2 + 8 + 5 + 46 + 50 + 31 + 516 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115075903180 + ... + 115075903251.

Almost surely, 2^{8285465031516} is an apocalyptic number.

It is an amenable number.

8285465031516 is an abundant number, since it is smaller than the sum of its proper divisors (12658349353796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8285465031516 is a wasteful number, since it uses less digits than its factorization.

8285465031516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230151806441 (or 230151806436 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 54.

The spelling of 8285465031516 in words is "eight trillion, two hundred eighty-five billion, four hundred sixty-five million, thirty-one thousand, five hundred sixteen".