859445041 has 16 divisors (see below), whose sum is σ = 1058681344. Its totient is φ = 679420224.

The previous prime is 859445033. The next prime is 859445077. The reversal of 859445041 is 140544958.

859445041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 859445041 - 2³ = 859445033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 859444985 and 859445003.

It is not an unprimeable number, because it can be changed into a prime (859445941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126175 + ... + 132811.

It is an arithmetic number, because the mean of its divisors is an integer number (66167584).

Almost surely, 2^859445041 is an apocalyptic number.

It is an amenable number.

859445041 is a deficient number, since it is larger than the sum of its proper divisors (199236303).

859445041 is a wasteful number, since it uses less digits than its factorization.

859445041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8080.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 859445041 is about 29316.2930978662. The cubic root of 859445041 is about 950.7639435886.

Adding to 859445041 its reverse (140544958), we get a palindrome (999989999).

It can be divided in two parts, 8594 and 45041, that added together give a palindrome (53635).

The spelling of 859445041 in words is "eight hundred fifty-nine million, four hundred forty-five thousand, forty-one".