85886468858 has 32 divisors (see below), whose sum is σ = 132578147520. Its totient is φ = 41712560640.

The previous prime is 85886468851. The next prime is 85886468867.

85886468858 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (85886468851) 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, 7468493 + ... + 7479983.

It is an arithmetic number, because the mean of its divisors is an integer number (4143067110).

Almost surely, 2^85886468858 is an apocalyptic number.

85886468858 is a deficient number, since it is larger than the sum of its proper divisors (46691678662).

85886468858 is a wasteful number, since it uses less digits than its factorization.

85886468858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12302.

The product of its digits is 943718400, while the sum is 74.

The spelling of 85886468858 in words is "eighty-five billion, eight hundred eighty-six million, four hundred sixty-eight thousand, eight hundred fifty-eight".