204160552 has 16 divisors (see below), whose sum is σ = 383496660. Its totient is φ = 101894784.

The previous prime is 204160549. The next prime is 204160553. The reversal of 204160552 is 255061402.

It can be written as a sum of positive squares in 2 ways, for example, as 204089796 + 70756 = 14286^2 + 266^2 .

It is not an unprimeable number, because it can be changed into a prime (204160553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18453 + ... + 27364.

Almost surely, 2^204160552 is an apocalyptic number.

It is an amenable number.

204160552 is a deficient number, since it is larger than the sum of its proper divisors (179336108).

204160552 is a wasteful number, since it uses less digits than its factorization.

204160552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46380 (or 46376 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 204160552 is about 14288.4761958720. The cubic root of 204160552 is about 588.8309245164.

The spelling of 204160552 in words is "two hundred four million, one hundred sixty thousand, five hundred fifty-two".