85804329086059 has 2 divisors, whose sum is σ = 85804329086060. Its totient is φ = 85804329086058.

The previous prime is 85804329086039. The next prime is 85804329086141. The reversal of 85804329086059 is 95068092340858.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85804329086059 - 2²¹ = 85804326988907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85804329085985 and 85804329086003.

It is not a weakly prime, because it can be changed into another prime (85804329086039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42902164543029 + 42902164543030.

It is an arithmetic number, because the mean of its divisors is an integer number (42902164543030).

Almost surely, 2^{85804329086059} is an apocalyptic number.

85804329086059 is a deficient number, since it is larger than the sum of its proper divisors (1).

85804329086059 is an equidigital number, since it uses as much as digits as its factorization.

85804329086059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 149299200, while the sum is 67.

The spelling of 85804329086059 in words is "eighty-five trillion, eight hundred four billion, three hundred twenty-nine million, eighty-six thousand, fifty-nine".