86253317364293 has 2 divisors, whose sum is σ = 86253317364294. Its totient is φ = 86253317364292.

The previous prime is 86253317364241. The next prime is 86253317364329. The reversal of 86253317364293 is 39246371335268.

Together with next prime (86253317364329) 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., 73270569791329 + 12982747572964 = 8559823^2 + 3603158^2 .

It is a cyclic number.

It is not a de Polignac number, because 86253317364293 - 2⁴² = 81855270853189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86253317364493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43126658682146 + 43126658682147.

It is an arithmetic number, because the mean of its divisors is an integer number (43126658682147).

Almost surely, 2^{86253317364293} is an apocalyptic number.

It is an amenable number.

86253317364293 is a deficient number, since it is larger than the sum of its proper divisors (1).

86253317364293 is an equidigital number, since it uses as much as digits as its factorization.

86253317364293 is an evil number, because the sum of its binary digits is even.

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

The spelling of 86253317364293 in words is "eighty-six trillion, two hundred fifty-three billion, three hundred seventeen million, three hundred sixty-four thousand, two hundred ninety-three".