205152025304 has 32 divisors (see below), whose sum is σ = 409454838000. Its totient is φ = 96085389312.

The previous prime is 205152025291. The next prime is 205152025307. The reversal of 205152025304 is 403520251502.

205152025304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205152025307) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7568969 + ... + 7596024.

Almost surely, 2^205152025304 is an apocalyptic number.

It is an amenable number.

205152025304 is a deficient number, since it is larger than the sum of its proper divisors (204302812696).

205152025304 is a wasteful number, since it uses less digits than its factorization.

205152025304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15165107 (or 15165103 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 205152025304 its reverse (403520251502), we get a palindrome (608672276806).

The spelling of 205152025304 in words is "two hundred five billion, one hundred fifty-two million, twenty-five thousand, three hundred four".