852162671445 has 64 divisors (see below), whose sum is σ = 1422949662720. Its totient is φ = 434944032768.

The previous prime is 852162671429. The next prime is 852162671447. The reversal of 852162671445 is 544176261258.

It is not a de Polignac number, because 852162671445 - 2⁴ = 852162671429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852162671447) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40096812 + ... + 40118058.

It is an arithmetic number, because the mean of its divisors is an integer number (22233588480).

Almost surely, 2^852162671445 is an apocalyptic number.

It is an amenable number.

852162671445 is a deficient number, since it is larger than the sum of its proper divisors (570786991275).

852162671445 is a wasteful number, since it uses less digits than its factorization.

852162671445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22094.

The product of its digits is 3225600, while the sum is 51.

The spelling of 852162671445 in words is "eight hundred fifty-two billion, one hundred sixty-two million, six hundred seventy-one thousand, four hundred forty-five".