42325603 has 2 divisors, whose sum is σ = 42325604. Its totient is φ = 42325602.

The previous prime is 42325579. The next prime is 42325607. The reversal of 42325603 is 30652324.

It is a happy number.

42325603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42325603 - 2⁹ = 42325091 is a prime.

It is not a weakly prime, because it can be changed into another prime (42325607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21162801 + 21162802.

It is an arithmetic number, because the mean of its divisors is an integer number (21162802).

Almost surely, 2^42325603 is an apocalyptic number.

42325603 is a deficient number, since it is larger than the sum of its proper divisors (1).

42325603 is an equidigital number, since it uses as much as digits as its factorization.

42325603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 42325603 is about 6505.8130160649. The cubic root of 42325603 is about 348.4986109026.

Adding to 42325603 its reverse (30652324), we get a palindrome (72977927).

The spelling of 42325603 in words is "forty-two million, three hundred twenty-five thousand, six hundred three".