82066803510410 has 8 divisors (see below), whose sum is σ = 147720246318756. Its totient is φ = 32826721404160.

The previous prime is 82066803510407. The next prime is 82066803510421. The reversal of 82066803510410 is 1401530866028.

It can be written as a sum of positive squares in 2 ways, for example, as 81408194977201 + 658608533209 = 9022649^2 + 811547^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4103340175511 + ... + 4103340175530.

Almost surely, 2^{82066803510410} is an apocalyptic number.

82066803510410 is a deficient number, since it is larger than the sum of its proper divisors (65653442808346).

82066803510410 is a wasteful number, since it uses less digits than its factorization.

82066803510410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8206680351048.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 82066803510410 in words is "eighty-two trillion, sixty-six billion, eight hundred three million, five hundred ten thousand, four hundred ten".