200425305 has 16 divisors (see below), whose sum is σ = 321934464. Its totient is φ = 106475520.

The previous prime is 200425283. The next prime is 200425307. The reversal of 200425305 is 503524002.

It is not a de Polignac number, because 200425305 - 2⁵ = 200425273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200425307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22141 + ... + 29850.

It is an arithmetic number, because the mean of its divisors is an integer number (20120904).

Almost surely, 2^200425305 is an apocalyptic number.

It is an amenable number.

200425305 is a deficient number, since it is larger than the sum of its proper divisors (121509159).

200425305 is a wasteful number, since it uses less digits than its factorization.

200425305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52256.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 200425305 is about 14157.1644406640. The cubic root of 200425305 is about 585.2177872723.

Adding to 200425305 its reverse (503524002), we get a palindrome (703949307).

The spelling of 200425305 in words is "two hundred million, four hundred twenty-five thousand, three hundred five".