205075468283 has 16 divisors (see below), whose sum is σ = 234948855744. Its totient is φ = 175346519040.

The previous prime is 205075468277. The next prime is 205075468313. The reversal of 205075468283 is 382864570502.

It is not a de Polignac number, because 205075468283 - 2¹⁴ = 205075451899 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (205075468183) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16747043 + ... + 16759283.

It is an arithmetic number, because the mean of its divisors is an integer number (14684303484).

Almost surely, 2^205075468283 is an apocalyptic number.

205075468283 is a deficient number, since it is larger than the sum of its proper divisors (29873387461).

205075468283 is a wasteful number, since it uses less digits than its factorization.

205075468283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17942.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 205075468283 in words is "two hundred five billion, seventy-five million, four hundred sixty-eight thousand, two hundred eighty-three".