85859095858 has 32 divisors (see below), whose sum is σ = 137158453440. Its totient is φ = 40194129600.

The previous prime is 85859095813. The next prime is 85859095897.

85859095858 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2117685 + ... + 2157847.

It is an arithmetic number, because the mean of its divisors is an integer number (4286201670).

Almost surely, 2^85859095858 is an apocalyptic number.

85859095858 is a deficient number, since it is larger than the sum of its proper divisors (51299357582).

85859095858 is a wasteful number, since it uses less digits than its factorization.

85859095858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40842.

The product of its (nonzero) digits is 207360000, while the sum is 70.

The spelling of 85859095858 in words is "eighty-five billion, eight hundred fifty-nine million, ninety-five thousand, eight hundred fifty-eight".