204524452 has 12 divisors (see below), whose sum is σ = 390455856. Its totient is φ = 92965640.

The previous prime is 204524449. The next prime is 204524471. The reversal of 204524452 is 254425402.

It is a self number, because there is not a number n which added to its sum of digits gives 204524452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2324098 + ... + 2324185.

It is an arithmetic number, because the mean of its divisors is an integer number (32537988).

Almost surely, 2^204524452 is an apocalyptic number.

204524452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

204524452 is a deficient number, since it is larger than the sum of its proper divisors (185931404).

204524452 is a wasteful number, since it uses less digits than its factorization.

204524452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648298 (or 4648296 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 204524452 is about 14301.2045646512. The cubic root of 204524452 is about 589.1805650118.

Adding to 204524452 its reverse (254425402), we get a palindrome (458949854).

The spelling of 204524452 in words is "two hundred four million, five hundred twenty-four thousand, four hundred fifty-two".