85212004848 has 40 divisors (see below), whose sum is σ = 229701929088. Its totient is φ = 27169044672.

The previous prime is 85212004837. The next prime is 85212004853. The reversal of 85212004848 is 84840021258.

It is a super-2 number, since 2×85212004848² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 38591290 + ... + 38593497.

Almost surely, 2^85212004848 is an apocalyptic number.

It is an amenable number.

85212004848 is an abundant number, since it is smaller than the sum of its proper divisors (144489924240).

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

85212004848 is a wasteful number, since it uses less digits than its factorization.

85212004848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77184821 (or 77184815 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The spelling of 85212004848 in words is "eighty-five billion, two hundred twelve million, four thousand, eight hundred forty-eight".