85322188685383 has 72 divisors (see below), whose sum is σ = 100963861689600. Its totient is φ = 71867960131968.

The previous prime is 85322188685347. The next prime is 85322188685413. The reversal of 85322188685383 is 38358688122358.

It is not a de Polignac number, because 85322188685383 - 2²¹ = 85322186588231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85322188685303) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1131451266 + ... + 1131526672.

It is an arithmetic number, because the mean of its divisors is an integer number (1402275856800).

Almost surely, 2^{85322188685383} is an apocalyptic number.

85322188685383 is a deficient number, since it is larger than the sum of its proper divisors (15641673004217).

85322188685383 is a wasteful number, since it uses less digits than its factorization.

85322188685383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75929 (or 75887 counting only the distinct ones).

The product of its digits is 530841600, while the sum is 70.

The spelling of 85322188685383 in words is "eighty-five trillion, three hundred twenty-two billion, one hundred eighty-eight million, six hundred eighty-five thousand, three hundred eighty-three".