204451532 has 6 divisors (see below), whose sum is σ = 357790188. Its totient is φ = 102225764.

The previous prime is 204451501. The next prime is 204451547. The reversal of 204451532 is 235154402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25556438 + ... + 25556445.

It is an arithmetic number, because the mean of its divisors is an integer number (59631698).

Almost surely, 2^204451532 is an apocalyptic number.

It is an amenable number.

204451532 is a deficient number, since it is larger than the sum of its proper divisors (153338656).

204451532 is a wasteful number, since it uses less digits than its factorization.

204451532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51112887 (or 51112885 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 204451532 is about 14298.6549017731. The cubic root of 204451532 is about 589.1105356447.

The spelling of 204451532 in words is "two hundred four million, four hundred fifty-one thousand, five hundred thirty-two".