205452083 has 16 divisors (see below), whose sum is σ = 215815680. Its totient is φ = 195392736.

The previous prime is 205452067. The next prime is 205452103. The reversal of 205452083 is 380254502.

It is a cyclic number.

It is not a de Polignac number, because 205452083 - 2⁴ = 205452067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (205452043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 443510 + ... + 443972.

It is an arithmetic number, because the mean of its divisors is an integer number (13488480).

Almost surely, 2^205452083 is an apocalyptic number.

205452083 is a deficient number, since it is larger than the sum of its proper divisors (10363597).

205452083 is a wasteful number, since it uses less digits than its factorization.

205452083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 205452083 is about 14333.5997920969. The cubic root of 205452083 is about 590.0699744642.

The spelling of 205452083 in words is "two hundred five million, four hundred fifty-two thousand, eighty-three".