85000500885 has 16 divisors (see below), whose sum is σ = 136294550784. Its totient is φ = 45235684032.

The previous prime is 85000500883. The next prime is 85000500889. The reversal of 85000500885 is 58800500058.

It is not a de Polignac number, because 85000500885 - 2¹ = 85000500883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85000500883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6112602 + ... + 6126491.

It is an arithmetic number, because the mean of its divisors is an integer number (8518409424).

Almost surely, 2^85000500885 is an apocalyptic number.

It is an amenable number.

85000500885 is a deficient number, since it is larger than the sum of its proper divisors (51294049899).

85000500885 is a wasteful number, since it uses less digits than its factorization.

85000500885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12239564.

The product of its (nonzero) digits is 64000, while the sum is 39.

The spelling of 85000500885 in words is "eighty-five billion, five hundred thousand, eight hundred eighty-five".