8516950927845 has 8 divisors (see below), whose sum is σ = 13627121484576. Its totient is φ = 4542373828176.

The previous prime is 8516950927787. The next prime is 8516950927853. The reversal of 8516950927845 is 5487290596158.

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

It is not a de Polignac number, because 8516950927845 - 2⁹ = 8516950927333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8516950927845.

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, 283898364247 + ... + 283898364276.

It is an arithmetic number, because the mean of its divisors is an integer number (1703390185572).

Almost surely, 2^{8516950927845} is an apocalyptic number.

It is an amenable number.

8516950927845 is a deficient number, since it is larger than the sum of its proper divisors (5110170556731).

8516950927845 is a wasteful number, since it uses less digits than its factorization.

8516950927845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567796728531.

The product of its (nonzero) digits is 217728000, while the sum is 69.

The spelling of 8516950927845 in words is "eight trillion, five hundred sixteen billion, nine hundred fifty million, nine hundred twenty-seven thousand, eight hundred forty-five".