8502050868555 has 16 divisors (see below), whose sum is σ = 13935068741664. Its totient is φ = 4423831345920.

The previous prime is 8502050868511. The next prime is 8502050868601. The reversal of 8502050868555 is 5558680502058.

It is not a de Polignac number, because 8502050868555 - 2¹⁹ = 8502050344267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8502050868495 and 8502050868504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6912235864 + ... + 6912237093.

It is an arithmetic number, because the mean of its divisors is an integer number (870941796354).

Almost surely, 2^{8502050868555} is an apocalyptic number.

8502050868555 is a deficient number, since it is larger than the sum of its proper divisors (5433017873109).

8502050868555 is a wasteful number, since it uses less digits than its factorization.

8502050868555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13824473006.

The product of its (nonzero) digits is 19200000, while the sum is 57.

The spelling of 8502050868555 in words is "eight trillion, five hundred two billion, fifty million, eight hundred sixty-eight thousand, five hundred fifty-five".