853771004841 has 32 divisors (see below), whose sum is σ = 1173436716672. Its totient is φ = 551915112960.

The previous prime is 853771004791. The next prime is 853771004881. The reversal of 853771004841 is 148400177358.

It is not a de Polignac number, because 853771004841 - 2¹⁵ = 853770972073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (853771004881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29949991 + ... + 29978483.

It is an arithmetic number, because the mean of its divisors is an integer number (36669897396).

Almost surely, 2^853771004841 is an apocalyptic number.

It is an amenable number.

853771004841 is a deficient number, since it is larger than the sum of its proper divisors (319665711831).

853771004841 is a wasteful number, since it uses less digits than its factorization.

853771004841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30873.

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 853771004841 in words is "eight hundred fifty-three billion, seven hundred seventy-one million, four thousand, eight hundred forty-one".