853335030561 has 16 divisors (see below), whose sum is σ = 1231108710720. Its totient is φ = 522640480320.

The previous prime is 853335030503. The next prime is 853335030571. The reversal of 853335030561 is 165030533358.

It is not a de Polignac number, because 853335030561 - 2⁹ = 853335030049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (853335030571) 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, 51841026 + ... + 51857483.

It is an arithmetic number, because the mean of its divisors is an integer number (76944294420).

Almost surely, 2^853335030561 is an apocalyptic number.

It is an amenable number.

853335030561 is a deficient number, since it is larger than the sum of its proper divisors (377773680159).

853335030561 is a wasteful number, since it uses less digits than its factorization.

853335030561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103698736.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 853335030561 in words is "eight hundred fifty-three billion, three hundred thirty-five million, thirty thousand, five hundred sixty-one".