853266984484 has 6 divisors (see below), whose sum is σ = 1493217222854. Its totient is φ = 426633492240.

The previous prime is 853266984433. The next prime is 853266984491. The reversal of 853266984484 is 484489662358.

853266984484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 643640361984 + 209626622500 = 802272^2 + 457850^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106658373057 + ... + 106658373064.

Almost surely, 2^853266984484 is an apocalyptic number.

It is an amenable number.

853266984484 is a deficient number, since it is larger than the sum of its proper divisors (639950238370).

853266984484 is a wasteful number, since it uses less digits than its factorization.

853266984484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213316746125 (or 213316746123 counting only the distinct ones).

The product of its digits is 318504960, while the sum is 67.

The spelling of 853266984484 in words is "eight hundred fifty-three billion, two hundred sixty-six million, nine hundred eighty-four thousand, four hundred eighty-four".