86163644753 has 2 divisors, whose sum is σ = 86163644754. Its totient is φ = 86163644752.

The previous prime is 86163644737. The next prime is 86163644761. The reversal of 86163644753 is 35744636168.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80691787969 + 5471856784 = 284063^2 + 73972^2 .

It is a cyclic number.

It is not a de Polignac number, because 86163644753 - 2⁴ = 86163644737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86163644695 and 86163644704.

It is not a weakly prime, because it can be changed into another prime (86163644153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43081822376 + 43081822377.

It is an arithmetic number, because the mean of its divisors is an integer number (43081822377).

Almost surely, 2^86163644753 is an apocalyptic number.

It is an amenable number.

86163644753 is a deficient number, since it is larger than the sum of its proper divisors (1).

86163644753 is an equidigital number, since it uses as much as digits as its factorization.

86163644753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8709120, while the sum is 53.

The spelling of 86163644753 in words is "eighty-six billion, one hundred sixty-three million, six hundred forty-four thousand, seven hundred fifty-three".