204545032 has 16 divisors (see below), whose sum is σ = 403707600. Its totient is φ = 96889680.

The previous prime is 204545009. The next prime is 204545041. The reversal of 204545032 is 230545402.

It is a junction number, because it is equal to n+sod(n) for n = 204544988 and 204545006.

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, 672694 + ... + 672997.

It is an arithmetic number, because the mean of its divisors is an integer number (25231725).

Almost surely, 2^204545032 is an apocalyptic number.

It is an amenable number.

204545032 is a deficient number, since it is larger than the sum of its proper divisors (199162568).

204545032 is a wasteful number, since it uses less digits than its factorization.

204545032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345716 (or 1345712 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 204545032 is about 14301.9240663625. The cubic root of 204545032 is about 589.2003261849.

The spelling of 204545032 in words is "two hundred four million, five hundred forty-five thousand, thirty-two".