204310552 has 16 divisors (see below), whose sum is σ = 383851440. Its totient is φ = 101950176.

The previous prime is 204310549. The next prime is 204310567. The reversal of 204310552 is 255013402.

It is a congruent number.

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, 21363 + ... + 29410.

It is an arithmetic number, because the mean of its divisors is an integer number (23990715).

Almost surely, 2^204310552 is an apocalyptic number.

It is an amenable number.

204310552 is a deficient number, since it is larger than the sum of its proper divisors (179540888).

204310552 is a wasteful number, since it uses less digits than its factorization.

204310552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51282 (or 51278 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 204310552 is about 14293.7242172920. The cubic root of 204310552 is about 588.9750970242.

Adding to 204310552 its reverse (255013402), we get a palindrome (459323954).

The spelling of 204310552 in words is "two hundred four million, three hundred ten thousand, five hundred fifty-two".