205359056 has 40 divisors (see below), whose sum is σ = 465309504. Its totient is φ = 85962240.

The previous prime is 205359053. The next prime is 205359071. The reversal of 205359056 is 650953502.

205359056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×205359056² = 84344683762422272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205359053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16505 + ... + 26136.

Almost surely, 2^205359056 is an apocalyptic number.

It is an amenable number.

205359056 is an abundant number, since it is smaller than the sum of its proper divisors (259950448).

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

205359056 is a wasteful number, since it uses less digits than its factorization.

205359056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42699 (or 42693 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 205359056 is about 14330.3543570981. The cubic root of 205359056 is about 589.9809014214.

The spelling of 205359056 in words is "two hundred five million, three hundred fifty-nine thousand, fifty-six".