425532203 has 2 divisors, whose sum is σ = 425532204. Its totient is φ = 425532202.

The previous prime is 425532197. The next prime is 425532251. The reversal of 425532203 is 302235524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425532203 - 2⁴ = 425532187 is a prime.

It is not a weakly prime, because it can be changed into another prime (425532293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212766101 + 212766102.

It is an arithmetic number, because the mean of its divisors is an integer number (212766102).

Almost surely, 2^425532203 is an apocalyptic number.

425532203 is a deficient number, since it is larger than the sum of its proper divisors (1).

425532203 is an equidigital number, since it uses as much as digits as its factorization.

425532203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 425532203 is about 20628.4319084122. The cubic root of 425532203 is about 752.1609988723.

Adding to 425532203 its reverse (302235524), we get a palindrome (727767727).

The spelling of 425532203 in words is "four hundred twenty-five million, five hundred thirty-two thousand, two hundred three".