205232544350 has 24 divisors (see below), whose sum is σ = 382694112408. Its totient is φ = 81886226400.

The previous prime is 205232544329. The next prime is 205232544379. The reversal of 205232544350 is 53445232502.

205232544350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 205232544350.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5149736 + ... + 5189435.

It is an arithmetic number, because the mean of its divisors is an integer number (15945588017).

Almost surely, 2^205232544350 is an apocalyptic number.

205232544350 is a deficient number, since it is larger than the sum of its proper divisors (177461568058).

205232544350 is a wasteful number, since it uses less digits than its factorization.

205232544350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10339580 (or 10339575 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 205232544350 its reverse (53445232502), we get a palindrome (258677776852).

The spelling of 205232544350 in words is "two hundred five billion, two hundred thirty-two million, five hundred forty-four thousand, three hundred fifty".