88204681189 has 2 divisors, whose sum is σ = 88204681190. Its totient is φ = 88204681188.

The previous prime is 88204681171. The next prime is 88204681219. The reversal of 88204681189 is 98118640288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64126952289 + 24077728900 = 253233^2 + 155170^2 .

It is a cyclic number.

It is not a de Polignac number, because 88204681189 - 2¹¹ = 88204679141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88204681139) 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, 44102340594 + 44102340595.

It is an arithmetic number, because the mean of its divisors is an integer number (44102340595).

Almost surely, 2^88204681189 is an apocalyptic number.

It is an amenable number.

88204681189 is a deficient number, since it is larger than the sum of its proper divisors (1).

88204681189 is an equidigital number, since it uses as much as digits as its factorization.

88204681189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1769472, while the sum is 55.

The spelling of 88204681189 in words is "eighty-eight billion, two hundred four million, six hundred eighty-one thousand, one hundred eighty-nine".