205339059 has 6 divisors (see below), whose sum is σ = 296600876. Its totient is φ = 136892700.

The previous prime is 205339051. The next prime is 205339067. The reversal of 205339059 is 950933502.

It is an interprime number because it is at equal distance from previous prime (205339051) and next prime (205339067).

It is not a de Polignac number, because 205339059 - 2³ = 205339051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (205339051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11407717 + ... + 11407734.

Almost surely, 2^205339059 is an apocalyptic number.

205339059 is a deficient number, since it is larger than the sum of its proper divisors (91261817).

205339059 is a wasteful number, since it uses less digits than its factorization.

205339059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22815457 (or 22815454 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 36.

The square root of 205339059 is about 14329.6566253347. The cubic root of 205339059 is about 589.9617508480.

It can be divided in two parts, 20533 and 9059, that added together give a palindrome (29592).

The spelling of 205339059 in words is "two hundred five million, three hundred thirty-nine thousand, fifty-nine".