86253317364329 has 2 divisors, whose sum is σ = 86253317364330. Its totient is φ = 86253317364328.

The previous prime is 86253317364293. The next prime is 86253317364341. The reversal of 86253317364329 is 92346371335268.

Together with previous prime (86253317364293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73038987301225 + 13214330063104 = 8546285^2 + 3635152^2 .

It is a cyclic number.

It is not a de Polignac number, because 86253317364329 - 2¹² = 86253317360233 is a prime.

It is a super-3 number, since 3×86253317364329³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (86253317364829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43126658682164 + 43126658682165.

It is an arithmetic number, because the mean of its divisors is an integer number (43126658682165).

Almost surely, 2^{86253317364329} is an apocalyptic number.

It is an amenable number.

86253317364329 is a deficient number, since it is larger than the sum of its proper divisors (1).

86253317364329 is an equidigital number, since it uses as much as digits as its factorization.

86253317364329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 117573120, while the sum is 62.

The spelling of 86253317364329 in words is "eighty-six trillion, two hundred fifty-three billion, three hundred seventeen million, three hundred sixty-four thousand, three hundred twenty-nine".