852205889170 has 16 divisors (see below), whose sum is σ = 1541240607168. Its totient is φ = 339266798640.

The previous prime is 852205889053. The next prime is 852205889173. The reversal of 852205889170 is 71988502258.

It is not an unprimeable number, because it can be changed into a prime (852205889173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201942414 + ... + 201946633.

It is an arithmetic number, because the mean of its divisors is an integer number (96327537948).

Almost surely, 2^852205889170 is an apocalyptic number.

852205889170 is a deficient number, since it is larger than the sum of its proper divisors (689034717998).

852205889170 is a wasteful number, since it uses less digits than its factorization.

852205889170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403889265.

The product of its (nonzero) digits is 3225600, while the sum is 55.

The spelling of 852205889170 in words is "eight hundred fifty-two billion, two hundred five million, eight hundred eighty-nine thousand, one hundred seventy".