200425453 has 2 divisors, whose sum is σ = 200425454. Its totient is φ = 200425452.

The previous prime is 200425429. The next prime is 200425483. The reversal of 200425453 is 354524002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198753604 + 1671849 = 14098^2 + 1293^2 .

It is a cyclic number.

It is not a de Polignac number, because 200425453 - 2⁹ = 200424941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200425483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100212726 + 100212727.

It is an arithmetic number, because the mean of its divisors is an integer number (100212727).

Almost surely, 2^200425453 is an apocalyptic number.

It is an amenable number.

200425453 is a deficient number, since it is larger than the sum of its proper divisors (1).

200425453 is an equidigital number, since it uses as much as digits as its factorization.

200425453 is an evil number, because the sum of its binary digits is even.

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

The square root of 200425453 is about 14157.1696676984. The cubic root of 200425453 is about 585.2179313196.

Adding to 200425453 its reverse (354524002), we get a palindrome (554949455).

The spelling of 200425453 in words is "two hundred million, four hundred twenty-five thousand, four hundred fifty-three".