85328878286 has 16 divisors (see below), whose sum is σ = 134735994000. Its totient is φ = 40417086528.

The previous prime is 85328878253. The next prime is 85328878301. The reversal of 85328878286 is 68287882358.

It is a Curzon number.

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, 1151690 + ... + 1223538.

It is an arithmetic number, because the mean of its divisors is an integer number (8420999625).

Almost surely, 2^85328878286 is an apocalyptic number.

85328878286 is a deficient number, since it is larger than the sum of its proper divisors (49407115714).

85328878286 is a wasteful number, since it uses less digits than its factorization.

85328878286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103123.

The product of its digits is 82575360, while the sum is 65.

The spelling of 85328878286 in words is "eighty-five billion, three hundred twenty-eight million, eight hundred seventy-eight thousand, two hundred eighty-six".