8581014085 has 16 divisors (see below), whose sum is σ = 11775814272. Its totient is φ = 5880340800.

The previous prime is 8581014083. The next prime is 8581014089. The reversal of 8581014085 is 5804101858.

It is not a de Polignac number, because 8581014085 - 2¹ = 8581014083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8581014083) 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, 23046 + ... + 133015.

It is an arithmetic number, because the mean of its divisors is an integer number (735988392).

Almost surely, 2^8581014085 is an apocalyptic number.

It is an amenable number.

8581014085 is a deficient number, since it is larger than the sum of its proper divisors (3194800187).

8581014085 is a wasteful number, since it uses less digits than its factorization.

8581014085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157644.

The product of its (nonzero) digits is 51200, while the sum is 40.

The square root of 8581014085 is about 92633.7632021932. The cubic root of 8581014085 is about 2047.2908162501.

The spelling of 8581014085 in words is "eight billion, five hundred eighty-one million, fourteen thousand, eighty-five".