85883583220169 has 24 divisors (see below), whose sum is σ = 102553543996800. Its totient is φ = 70447076566272.

The previous prime is 85883583220063. The next prime is 85883583220189. The reversal of 85883583220169 is 96102238538858.

It is a de Polignac number, because none of the positive numbers 2^k-85883583220169 is a prime.

It is a super-2 number, since 2×85883583220169² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85883583220099 and 85883583220108.

It is not an unprimeable number, because it can be changed into a prime (85883583220189) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63886469 + ... + 65216930.

It is an arithmetic number, because the mean of its divisors is an integer number (4273064333200).

Almost surely, 2^{85883583220169} is an apocalyptic number.

It is an amenable number.

85883583220169 is a deficient number, since it is larger than the sum of its proper divisors (16669960776631).

85883583220169 is a wasteful number, since it uses less digits than its factorization.

85883583220169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129103577 (or 129103548 counting only the distinct ones).

The product of its (nonzero) digits is 199065600, while the sum is 68.

The spelling of 85883583220169 in words is "eighty-five trillion, eight hundred eighty-three billion, five hundred eighty-three million, two hundred twenty thousand, one hundred sixty-nine".