85583403923922 has 16 divisors (see below), whose sum is σ = 190185342053280. Its totient is φ = 28527801307956.

The previous prime is 85583403923917. The next prime is 85583403923981. The reversal of 85583403923922 is 22932930438558.

85583403923922 is a `hidden beast` number, since 8 + 5 + 5 + 8 + 340 + 39 + 239 + 22 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 85583403923922.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792438925168 + ... + 792438925275.

It is an arithmetic number, because the mean of its divisors is an integer number (11886583878330).

Almost surely, 2^{85583403923922} is an apocalyptic number.

85583403923922 is an abundant number, since it is smaller than the sum of its proper divisors (104601938129358).

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

85583403923922 is a wasteful number, since it uses less digits than its factorization.

85583403923922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584877850454 (or 1584877850448 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 63.

The spelling of 85583403923922 in words is "eighty-five trillion, five hundred eighty-three billion, four hundred three million, nine hundred twenty-three thousand, nine hundred twenty-two".