86689391027573 has 8 divisors (see below), whose sum is σ = 91252152438720. Its totient is φ = 82126645804800.

The previous prime is 86689391027567. The next prime is 86689391027579. The reversal of 86689391027573 is 37572019398668.

It is an interprime number because it is at equal distance from previous prime (86689391027567) and next prime (86689391027579).

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 86689391027573 - 2¹⁴ = 86689391011189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86689391027573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86689391027579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7840136 + ... + 15324702.

It is an arithmetic number, because the mean of its divisors is an integer number (11406519054840).

Almost surely, 2^{86689391027573} is an apocalyptic number.

It is an amenable number.

86689391027573 is a deficient number, since it is larger than the sum of its proper divisors (4562761411147).

86689391027573 is a wasteful number, since it uses less digits than its factorization.

86689391027573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8094187.

The product of its (nonzero) digits is 823011840, while the sum is 74.

The spelling of 86689391027573 in words is "eighty-six trillion, six hundred eighty-nine billion, three hundred ninety-one million, twenty-seven thousand, five hundred seventy-three".