86947102529 has 8 divisors (see below), whose sum is σ = 104598018240. Its totient is φ = 70603662096.

The previous prime is 86947102507. The next prime is 86947102597. The reversal of 86947102529 is 92520174968.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86947102529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86947102129) 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, 326868674 + ... + 326868939.

It is an arithmetic number, because the mean of its divisors is an integer number (13074752280).

Almost surely, 2^86947102529 is an apocalyptic number.

It is an amenable number.

86947102529 is a deficient number, since it is larger than the sum of its proper divisors (17650915711).

86947102529 is a wasteful number, since it uses less digits than its factorization.

86947102529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653737639.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 86947102529 in words is "eighty-six billion, nine hundred forty-seven million, one hundred two thousand, five hundred twenty-nine".