853322086432 has 24 divisors (see below), whose sum is σ = 1680936312636. Its totient is φ = 426417626112.

The previous prime is 853322086411. The next prime is 853322086439. The reversal of 853322086432 is 234680223358.

853322086432 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 2 ways, for example, as 554852173456 + 298469912976 = 744884^2 + 546324^2 .

It is a super-3 number, since 3×853322086432³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (853322086439) 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, 7549813 + ... + 7662004.

Almost surely, 2^853322086432 is an apocalyptic number.

It is an amenable number.

853322086432 is a deficient number, since it is larger than the sum of its proper divisors (827614226204).

853322086432 is a wasteful number, since it uses less digits than its factorization.

853322086432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15213580 (or 15213572 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 853322086432 in words is "eight hundred fifty-three billion, three hundred twenty-two million, eighty-six thousand, four hundred thirty-two".