204413253551223 has 8 divisors (see below), whose sum is σ = 273331953174000. Its totient is φ = 135885028147968.

The previous prime is 204413253551203. The next prime is 204413253551237. The reversal of 204413253551223 is 322155352314402.

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

It is not a de Polignac number, because 204413253551223 - 2⁸ = 204413253550967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204413253551203) 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, 97618553658 + ... + 97618555751.

It is an arithmetic number, because the mean of its divisors is an integer number (34166494146750).

Almost surely, 2^{204413253551223} is an apocalyptic number.

204413253551223 is a deficient number, since it is larger than the sum of its proper divisors (68918699622777).

204413253551223 is a wasteful number, since it uses less digits than its factorization.

204413253551223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195237109761.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 204413253551223 in words is "two hundred four trillion, four hundred thirteen billion, two hundred fifty-three million, five hundred fifty-one thousand, two hundred twenty-three".