85005867922 has 8 divisors (see below), whose sum is σ = 127517382000. Its totient is φ = 42500073924.

The previous prime is 85005867913. The next prime is 85005867971. The reversal of 85005867922 is 22976850058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 85005867922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1392672 + ... + 1452427.

It is an arithmetic number, because the mean of its divisors is an integer number (15939672750).

Almost surely, 2^85005867922 is an apocalyptic number.

85005867922 is a deficient number, since it is larger than the sum of its proper divisors (42511514078).

85005867922 is a wasteful number, since it uses less digits than its factorization.

85005867922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860040.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 85005867922 in words is "eighty-five billion, five million, eight hundred sixty-seven thousand, nine hundred twenty-two".