86694152353 has 2 divisors, whose sum is σ = 86694152354. Its totient is φ = 86694152352.

The previous prime is 86694152273. The next prime is 86694152381. The reversal of 86694152353 is 35325149668.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86534812224 + 159340129 = 294168^2 + 12623^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86694152353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86694152353.

It is not a weakly prime, because it can be changed into another prime (86692152353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43347076176 + 43347076177.

It is an arithmetic number, because the mean of its divisors is an integer number (43347076177).

Almost surely, 2^86694152353 is an apocalyptic number.

It is an amenable number.

86694152353 is a deficient number, since it is larger than the sum of its proper divisors (1).

86694152353 is an equidigital number, since it uses as much as digits as its factorization.

86694152353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4665600, while the sum is 52.

It can be divided in two parts, 8669415 and 2353, that added together give a palindrome (8671768).

The spelling of 86694152353 in words is "eighty-six billion, six hundred ninety-four million, one hundred fifty-two thousand, three hundred fifty-three".