853321123359 has 6 divisors (see below), whose sum is σ = 1232574955976. Its totient is φ = 568880748900.

The previous prime is 853321123357. The next prime is 853321123363. The reversal of 853321123359 is 953321123358.

853321123359 is a `hidden beast` number, since 8 + 533 + 21 + 12 + 33 + 59 = 666.

It is not a de Polignac number, because 853321123359 - 2¹ = 853321123357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853321123357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47406729067 + ... + 47406729084.

Almost surely, 2^853321123359 is an apocalyptic number.

853321123359 is a deficient number, since it is larger than the sum of its proper divisors (379253832617).

853321123359 is a wasteful number, since it uses less digits than its factorization.

853321123359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94813458157 (or 94813458154 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

Subtracting 853321123359 from its reverse (953321123358), we obtain a palindrome (99999999999).

The spelling of 853321123359 in words is "eight hundred fifty-three billion, three hundred twenty-one million, one hundred twenty-three thousand, three hundred fifty-nine".