85324565328 has 40 divisors (see below), whose sum is σ = 220455750048. Its totient is φ = 28437140352.

The previous prime is 85324565303. The next prime is 85324565329. The reversal of 85324565328 is 82356542358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85324565329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185751 + ... + 452937.

Almost surely, 2^85324565328 is an apocalyptic number.

It is an amenable number.

85324565328 is an abundant number, since it is smaller than the sum of its proper divisors (135131184720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85324565328 is a wasteful number, since it uses less digits than its factorization.

85324565328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273851 (or 273845 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 51.

The spelling of 85324565328 in words is "eighty-five billion, three hundred twenty-four million, five hundred sixty-five thousand, three hundred twenty-eight".