85510070716 has 36 divisors (see below), whose sum is σ = 174478129056. Its totient is φ = 36562108800.

The previous prime is 85510070693. The next prime is 85510070717. The reversal of 85510070716 is 61707001558.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85510070717) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 421645 + ... + 590596.

It is an arithmetic number, because the mean of its divisors is an integer number (4846614696).

Almost surely, 2^85510070716 is an apocalyptic number.

It is an amenable number.

85510070716 is an abundant number, since it is smaller than the sum of its proper divisors (88968058340).

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

85510070716 is a wasteful number, since it uses less digits than its factorization.

85510070716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012690 (or 1012681 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 40.

The spelling of 85510070716 in words is "eighty-five billion, five hundred ten million, seventy thousand, seven hundred sixteen".