85382287232 has 64 divisors (see below), whose sum is σ = 188330711040. Its totient is φ = 38230832640.

The previous prime is 85382287231. The next prime is 85382287259. The reversal of 85382287232 is 23278228358.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85382287231) 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 7 ways as a sum of consecutive naturals, for example, 358208 + ... + 546879.

It is an arithmetic number, because the mean of its divisors is an integer number (2942667360).

Almost surely, 2^85382287232 is an apocalyptic number.

It is an amenable number.

85382287232 is an abundant number, since it is smaller than the sum of its proper divisors (102948423808).

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

85382287232 is a wasteful number, since it uses less digits than its factorization.

85382287232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905179 (or 905167 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 50.

The spelling of 85382287232 in words is "eighty-five billion, three hundred eighty-two million, two hundred eighty-seven thousand, two hundred thirty-two".