206852446028810 has 64 divisors (see below), whose sum is σ = 381325594890240. Its totient is φ = 80746318679040.

The previous prime is 206852446028803. The next prime is 206852446028863. The reversal of 206852446028810 is 18820644258602.

It is a super-2 number, since 2×206852446028810² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2780947820 + ... + 2781022200.

It is an arithmetic number, because the mean of its divisors is an integer number (5958212420160).

Almost surely, 2^{206852446028810} is an apocalyptic number.

206852446028810 is a deficient number, since it is larger than the sum of its proper divisors (174473148861430).

206852446028810 is a wasteful number, since it uses less digits than its factorization.

206852446028810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79983.

The product of its (nonzero) digits is 11796480, while the sum is 56.

The spelling of 206852446028810 in words is "two hundred six trillion, eight hundred fifty-two billion, four hundred forty-six million, twenty-eight thousand, eight hundred ten".