85846264858 has 8 divisors (see below), whose sum is σ = 131910114420. Its totient is φ = 41876226720.

The previous prime is 85846264849. The next prime is 85846264859.

85846264858 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 75286030689 + 10560234169 = 274383^2 + 102763^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 85846264858.

It is not an unprimeable number, because it can be changed into a prime (85846264859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523452753 + ... + 523452916.

Almost surely, 2^85846264858 is an apocalyptic number.

85846264858 is a deficient number, since it is larger than the sum of its proper divisors (46063849562).

85846264858 is a wasteful number, since it uses less digits than its factorization.

85846264858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046905712.

The product of its digits is 117964800, while the sum is 64.

The spelling of 85846264858 in words is "eighty-five billion, eight hundred forty-six million, two hundred sixty-four thousand, eight hundred fifty-eight".