8512130086 has 16 divisors (see below), whose sum is σ = 12813716880. Its totient is φ = 4240915200.

The previous prime is 8512130041. The next prime is 8512130117. The reversal of 8512130086 is 6800312158.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 793861 + ... + 804511.

It is an arithmetic number, because the mean of its divisors is an integer number (800857305).

Almost surely, 2^8512130086 is an apocalyptic number.

8512130086 is a deficient number, since it is larger than the sum of its proper divisors (4301586794).

8512130086 is a wasteful number, since it uses less digits than its factorization.

8512130086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12039.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 8512130086 is about 92261.2057475947. The cubic root of 8512130086 is about 2041.7978900621.

The spelling of 8512130086 in words is "eight billion, five hundred twelve million, one hundred thirty thousand, eighty-six".