85050486976 has 336 divisors, whose sum is σ = 220074865920. Its totient is φ = 32289546240.

The previous prime is 85050486971. The next prime is 85050487051. The reversal of 85050486976 is 67968405058.

It is a self number, because there is not a number n which added to its sum of digits gives 85050486976.

It is not an unprimeable number, because it can be changed into a prime (85050486971) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 218638590 + ... + 218638978.

It is an arithmetic number, because the mean of its divisors is an integer number (654984720).

Almost surely, 2^85050486976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85050486976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110037432960).

85050486976 is an abundant number, since it is smaller than the sum of its proper divisors (135024378944).

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

85050486976 is a wasteful number, since it uses less digits than its factorization.

85050486976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 85050486976 in words is "eighty-five billion, fifty million, four hundred eighty-six thousand, nine hundred seventy-six".