85594322984 has 16 divisors (see below), whose sum is σ = 160492468500. Its totient is φ = 42796331392.

The previous prime is 85594322917. The next prime is 85594322987. The reversal of 85594322984 is 48922349558.

It can be written as a sum of positive squares in 2 ways, for example, as 77034002500 + 8560320484 = 277550^2 + 92522^2 .

It is not an unprimeable number, because it can be changed into a prime (85594322987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708404 + ... + 820380.

Almost surely, 2^85594322984 is an apocalyptic number.

It is an amenable number.

85594322984 is a deficient number, since it is larger than the sum of its proper divisors (74898145516).

85594322984 is a wasteful number, since it uses less digits than its factorization.

85594322984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207532 (or 207528 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 59.

The spelling of 85594322984 in words is "eighty-five billion, five hundred ninety-four million, three hundred twenty-two thousand, nine hundred eighty-four".