86448282073 has 2 divisors, whose sum is σ = 86448282074. Its totient is φ = 86448282072.

The previous prime is 86448282059. The next prime is 86448282083. The reversal of 86448282073 is 37028284468.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66568128064 + 19880154009 = 258008^2 + 140997^2 .

It is a cyclic number.

It is not a de Polignac number, because 86448282073 - 2¹³ = 86448273881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86448282073.

It is not a weakly prime, because it can be changed into another prime (86448282013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43224141036 + 43224141037.

It is an arithmetic number, because the mean of its divisors is an integer number (43224141037).

Almost surely, 2^86448282073 is an apocalyptic number.

It is an amenable number.

86448282073 is a deficient number, since it is larger than the sum of its proper divisors (1).

86448282073 is an equidigital number, since it uses as much as digits as its factorization.

86448282073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 86448282073 in words is "eighty-six billion, four hundred forty-eight million, two hundred eighty-two thousand, seventy-three".