853930573769 has 32 divisors (see below), whose sum is σ = 1066271861760. Its totient is φ = 665872607232.

The previous prime is 853930573747. The next prime is 853930573781. The reversal of 853930573769 is 967375039358.

It is not a de Polignac number, because 853930573769 - 2³² = 849635606473 is a prime.

It is a super-2 number, since 2×853930573769² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (853930573739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1907267 + ... + 2312039.

It is an arithmetic number, because the mean of its divisors is an integer number (33320995680).

Almost surely, 2^853930573769 is an apocalyptic number.

It is an amenable number.

853930573769 is a deficient number, since it is larger than the sum of its proper divisors (212341287991).

853930573769 is a wasteful number, since it uses less digits than its factorization.

853930573769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405129.

The product of its (nonzero) digits is 128595600, while the sum is 65.

The spelling of 853930573769 in words is "eight hundred fifty-three billion, nine hundred thirty million, five hundred seventy-three thousand, seven hundred sixty-nine".