85046015712 has 192 divisors, whose sum is σ = 261671122944. Its totient is φ = 23681064960.

The previous prime is 85046015707. The next prime is 85046015749. The reversal of 85046015712 is 21751064058.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7606158 + ... + 7617330.

It is an arithmetic number, because the mean of its divisors is an integer number (1362870432).

Almost surely, 2^85046015712 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 85046015712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130835561472).

85046015712 is an abundant number, since it is smaller than the sum of its proper divisors (176625107232).

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

85046015712 is a wasteful number, since it uses less digits than its factorization.

85046015712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11481 (or 11473 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 85046015712 in words is "eighty-five billion, forty-six million, fifteen thousand, seven hundred twelve".