85475855346 has 32 divisors (see below), whose sum is σ = 195905771520. Its totient is φ = 24355124496.

The previous prime is 85475855299. The next prime is 85475855357. The reversal of 85475855346 is 64355857458.

It is a super-2 number, since 2×85475855346² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85475855346.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2757256 + ... + 2788083.

It is an arithmetic number, because the mean of its divisors is an integer number (6122055360).

Almost surely, 2^85475855346 is an apocalyptic number.

85475855346 is an abundant number, since it is smaller than the sum of its proper divisors (110429916174).

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

85475855346 is a wasteful number, since it uses less digits than its factorization.

85475855346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545718.

The product of its digits is 80640000, while the sum is 60.

The spelling of 85475855346 in words is "eighty-five billion, four hundred seventy-five million, eight hundred fifty-five thousand, three hundred forty-six".