205050305255300 has 36 divisors (see below), whose sum is σ = 446241465541200. Its totient is φ = 81783752860320.

The previous prime is 205050305255297. The next prime is 205050305255311. The reversal of 205050305255300 is 3552503050502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2954580650 + ... + 2954650049.

Almost surely, 2^{205050305255300} is an apocalyptic number.

205050305255300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

205050305255300 is an abundant number, since it is smaller than the sum of its proper divisors (241191160285900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205050305255300 is a wasteful number, since it uses less digits than its factorization.

205050305255300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909231060 (or 5909231053 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 35.

The spelling of 205050305255300 in words is "two hundred five trillion, fifty billion, three hundred five million, two hundred fifty-five thousand, three hundred".