852853543 has 4 divisors (see below), whose sum is σ = 858989320. Its totient is φ = 846717768.

The previous prime is 852853541. The next prime is 852853549. The reversal of 852853543 is 345358258.

852853543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 852853543 - 2¹ = 852853541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 852853543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852853541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3067680 + ... + 3067957.

It is an arithmetic number, because the mean of its divisors is an integer number (214747330).

Almost surely, 2^852853543 is an apocalyptic number.

852853543 is a deficient number, since it is larger than the sum of its proper divisors (6135777).

852853543 is a wasteful number, since it uses less digits than its factorization.

852853543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6135776.

The product of its digits is 576000, while the sum is 43.

The square root of 852853543 is about 29203.6563293023. The cubic root of 852853543 is about 948.3270808885.

The spelling of 852853543 in words is "eight hundred fifty-two million, eight hundred fifty-three thousand, five hundred forty-three".