885085543 has 4 divisors (see below), whose sum is σ = 885683848. Its totient is φ = 884487240.

The previous prime is 885085541. The next prime is 885085549. The reversal of 885085543 is 345580588.

885085543 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 885085543 - 2¹ = 885085541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 885085493 and 885085502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885085541) 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, 296928 + ... + 299893.

It is an arithmetic number, because the mean of its divisors is an integer number (221420962).

Almost surely, 2^885085543 is an apocalyptic number.

885085543 is a deficient number, since it is larger than the sum of its proper divisors (598305).

885085543 is a wasteful number, since it uses less digits than its factorization.

885085543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598304.

The product of its (nonzero) digits is 768000, while the sum is 46.

The square root of 885085543 is about 29750.3872747902. The cubic root of 885085543 is about 960.1264094970.

The spelling of 885085543 in words is "eight hundred eighty-five million, eighty-five thousand, five hundred forty-three".