65532112045205 has 128 divisors (see below), whose sum is σ = 93555007257600. Its totient is φ = 43601320452096.

The previous prime is 65532112045189. The next prime is 65532112045237. The reversal of 65532112045205 is 50254021123556.

It is not a de Polignac number, because 65532112045205 - 2⁴ = 65532112045189 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5028161369 + ... + 5028174401.

It is an arithmetic number, because the mean of its divisors is an integer number (730898494200).

Almost surely, 2^{65532112045205} is an apocalyptic number.

65532112045205 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

65532112045205 is a deficient number, since it is larger than the sum of its proper divisors (28022895212395).

65532112045205 is a wasteful number, since it uses less digits than its factorization.

65532112045205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14095.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 65532112045205 in words is "sixty-five trillion, five hundred thirty-two billion, one hundred twelve million, forty-five thousand, two hundred five".