8852265871785 has 320 divisors, whose sum is σ = 18586225405440. Its totient is φ = 3947769446400.

The previous prime is 8852265871747. The next prime is 8852265871811. The reversal of 8852265871785 is 5871785622588.

8852265871785 is a `hidden beast` number, since 8 + 8 + 5 + 2 + 26 + 587 + 17 + 8 + 5 = 666.

It is not a de Polignac number, because 8852265871785 - 2⁸ = 8852265871529 is a prime.

It is a super-2 number, since 2×8852265871785² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 6804200635 + ... + 6804201935.

It is an arithmetic number, because the mean of its divisors is an integer number (58081954392).

Almost surely, 2^{8852265871785} is an apocalyptic number.

It is an amenable number.

8852265871785 is an abundant number, since it is smaller than the sum of its proper divisors (9733959533655).

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

8852265871785 is a wasteful number, since it uses less digits than its factorization.

8852265871785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758 (or 1749 counting only the distinct ones).

The product of its digits is 602112000, while the sum is 72.

The spelling of 8852265871785 in words is "eight trillion, eight hundred fifty-two billion, two hundred sixty-five million, eight hundred seventy-one thousand, seven hundred eighty-five".