204352425 has 18 divisors (see below), whose sum is σ = 366018302. Its totient is φ = 108987840.

The previous prime is 204352373. The next prime is 204352433. The reversal of 204352425 is 524253402.

It is a happy number.

204352425 is a `hidden beast` number, since 204 + 35 + 2 + 425 = 666.

204352425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6471936 + 197880489 = 2544^2 + 14067^2 .

It is not a de Polignac number, because 204352425 - 2¹⁰ = 204351401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 453892 + ... + 454341.

Almost surely, 2^204352425 is an apocalyptic number.

204352425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

204352425 is a deficient number, since it is larger than the sum of its proper divisors (161665877).

204352425 is a wasteful number, since it uses less digits than its factorization.

204352425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908249 (or 908241 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 204352425 is about 14295.1888759820. The cubic root of 204352425 is about 589.0153306610.

The spelling of 204352425 in words is "two hundred four million, three hundred fifty-two thousand, four hundred twenty-five".