205652050555006 has 16 divisors (see below), whose sum is σ = 354233197128960. Its totient is φ = 88558299281880.

The previous prime is 205652050554931. The next prime is 205652050555019. The reversal of 205652050555006 is 600555050256502.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245995275366 + ... + 245995276201.

It is an arithmetic number, because the mean of its divisors is an integer number (22139574820560).

Almost surely, 2^{205652050555006} is an apocalyptic number.

205652050555006 is a deficient number, since it is larger than the sum of its proper divisors (148581146573954).

205652050555006 is a wasteful number, since it uses less digits than its factorization.

205652050555006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491990551599.

The product of its (nonzero) digits is 2250000, while the sum is 46.

The spelling of 205652050555006 in words is "two hundred five trillion, six hundred fifty-two billion, fifty million, five hundred fifty-five thousand, six".