204241653055 has 32 divisors (see below), whose sum is σ = 274794778368. Its totient is φ = 144445459200.

The previous prime is 204241653043. The next prime is 204241653073. The reversal of 204241653055 is 550356142402.

It is not a de Polignac number, because 204241653055 - 2⁵ = 204241653023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346635 + ... + 727075.

It is an arithmetic number, because the mean of its divisors is an integer number (8587336824).

Almost surely, 2^204241653055 is an apocalyptic number.

204241653055 is a deficient number, since it is larger than the sum of its proper divisors (70553125313).

204241653055 is a wasteful number, since it uses less digits than its factorization.

204241653055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380727.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 204241653055 its reverse (550356142402), we get a palindrome (754597795457).

The spelling of 204241653055 in words is "two hundred four billion, two hundred forty-one million, six hundred fifty-three thousand, fifty-five".