204252055 has 8 divisors (see below), whose sum is σ = 280117152. Its totient is φ = 140058528.

The previous prime is 204252053. The next prime is 204252073. The reversal of 204252055 is 550252402.

It is a happy number.

204252055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204252055 - 2¹ = 204252053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204252053) 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, 2917852 + ... + 2917921.

It is an arithmetic number, because the mean of its divisors is an integer number (35014644).

Almost surely, 2^204252055 is an apocalyptic number.

204252055 is a deficient number, since it is larger than the sum of its proper divisors (75865097).

204252055 is an equidigital number, since it uses as much as digits as its factorization.

204252055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835785.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 204252055 is about 14291.6778231249. The cubic root of 204252055 is about 588.9188810259.

The spelling of 204252055 in words is "two hundred four million, two hundred fifty-two thousand, fifty-five".