85005321256882 has 32 divisors (see below), whose sum is σ = 145148245804800. Its totient is φ = 37012802577408.

The previous prime is 85005321256783. The next prime is 85005321256943. The reversal of 85005321256882 is 28865212350058.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359872623 + ... + 360108754.

It is an arithmetic number, because the mean of its divisors is an integer number (4535882681400).

Almost surely, 2^{85005321256882} is an apocalyptic number.

85005321256882 is a deficient number, since it is larger than the sum of its proper divisors (60142924547918).

85005321256882 is a wasteful number, since it uses less digits than its factorization.

85005321256882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719981650.

The product of its (nonzero) digits is 9216000, while the sum is 55.

The spelling of 85005321256882 in words is "eighty-five trillion, five billion, three hundred twenty-one million, two hundred fifty-six thousand, eight hundred eighty-two".