86542651270317 has 8 divisors (see below), whose sum is σ = 125880220029600. Its totient is φ = 52450091678960.

The previous prime is 86542651270267. The next prime is 86542651270319. The reversal of 86542651270317 is 71307215624568.

It is a happy number.

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 86542651270317 - 2⁷ = 86542651270189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86542651270319) 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, 1311252291942 + ... + 1311252292007.

It is an arithmetic number, because the mean of its divisors is an integer number (15735027503700).

Almost surely, 2^{86542651270317} is an apocalyptic number.

It is an amenable number.

86542651270317 is a deficient number, since it is larger than the sum of its proper divisors (39337568759283).

86542651270317 is a wasteful number, since it uses less digits than its factorization.

86542651270317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622504583963.

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 86542651270317 in words is "eighty-six trillion, five hundred forty-two billion, six hundred fifty-one million, two hundred seventy thousand, three hundred seventeen".