85176328322 has 6 divisors (see below), whose sum is σ = 127765111593. Its totient is φ = 42587957792.

The previous prime is 85176328319. The next prime is 85176328327. The reversal of 85176328322 is 22382367158.

It can be written as a sum of positive squares in 2 ways, for example, as 78551833441 + 6624494881 = 280271^2 + 81391^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=206369.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85176328327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 309554 + ... + 515922.

Almost surely, 2^85176328322 is an apocalyptic number.

85176328322 is a deficient number, since it is larger than the sum of its proper divisors (42588783271).

85176328322 is an frugal number, since it uses more digits than its factorization.

85176328322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412740 (or 206371 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The spelling of 85176328322 in words is "eighty-five billion, one hundred seventy-six million, three hundred twenty-eight thousand, three hundred twenty-two".