85886795281 has 8 divisors (see below), whose sum is σ = 100244770560. Its totient is φ = 72050928288.

The previous prime is 85886795279. The next prime is 85886795347. The reversal of 85886795281 is 18259768858.

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

It is a cyclic number.

It is not a de Polignac number, because 85886795281 - 2¹ = 85886795279 is a prime.

It is a super-2 number, since 2×85886795281² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85886795881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130526716 + ... + 130527373.

It is an arithmetic number, because the mean of its divisors is an integer number (12530596320).

Almost surely, 2^85886795281 is an apocalyptic number.

It is an amenable number.

85886795281 is a deficient number, since it is larger than the sum of its proper divisors (14357975279).

85886795281 is a wasteful number, since it uses less digits than its factorization.

85886795281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261054143.

The product of its digits is 77414400, while the sum is 67.

The spelling of 85886795281 in words is "eighty-five billion, eight hundred eighty-six million, seven hundred ninety-five thousand, two hundred eighty-one".