4525603 has 2 divisors, whose sum is σ = 4525604. Its totient is φ = 4525602.

The previous prime is 4525601. The next prime is 4525607. The reversal of 4525603 is 3065254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4525603 - 2¹ = 4525601 is a prime.

Together with 4525601, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4525601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262801 + 2262802.

It is an arithmetic number, because the mean of its divisors is an integer number (2262802).

Almost surely, 2^4525603 is an apocalyptic number.

4525603 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525603 is an equidigital number, since it uses as much as digits as its factorization.

4525603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 4525603 is about 2127.3464691958. The cubic root of 4525603 is about 165.4088788076.

The spelling of 4525603 in words is "four million, five hundred twenty-five thousand, six hundred three".