204024055 has 8 divisors (see below), whose sum is σ = 259230672. Its totient is φ = 153618048.

The previous prime is 204024049. The next prime is 204024101. The reversal of 204024055 is 550420402.

204024055 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 a de Polignac number, because none of the positive numbers 2^k-204024055 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 7 ways as a sum of consecutive naturals, for example, 1200057 + ... + 1200226.

It is an arithmetic number, because the mean of its divisors is an integer number (32403834).

Almost surely, 2^204024055 is an apocalyptic number.

204024055 is a deficient number, since it is larger than the sum of its proper divisors (55206617).

204024055 is a wasteful number, since it uses less digits than its factorization.

204024055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400305.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 204024055 is about 14283.6989256985. The cubic root of 204024055 is about 588.6996690371.

Adding to 204024055 its reverse (550420402), we get a palindrome (754444457).

The spelling of 204024055 in words is "two hundred four million, twenty-four thousand, fifty-five".