204053541052255 has 64 divisors (see below), whose sum is σ = 249646776496128. Its totient is φ = 160096178350080.

The previous prime is 204053541052219. The next prime is 204053541052289. The reversal of 204053541052255 is 552250145350402.

It is not a de Polignac number, because 204053541052255 - 2²⁵ = 204053507497823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18471393142 + ... + 18471404188.

It is an arithmetic number, because the mean of its divisors is an integer number (3900730882752).

Almost surely, 2^{204053541052255} is an apocalyptic number.

204053541052255 is a deficient number, since it is larger than the sum of its proper divisors (45593235443873).

204053541052255 is a wasteful number, since it uses less digits than its factorization.

204053541052255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12256.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 204053541052255 in words is "two hundred four trillion, fifty-three billion, five hundred forty-one million, fifty-two thousand, two hundred fifty-five".