9345503 has 2 divisors, whose sum is σ = 9345504. Its totient is φ = 9345502.

The previous prime is 9345493. The next prime is 9345547. The reversal of 9345503 is 3055439.

It is a weak prime.

It is an emirp because it is prime and its reverse (3055439) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9345503 - 2¹⁸ = 9083359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9345593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4672751 + 4672752.

It is an arithmetic number, because the mean of its divisors is an integer number (4672752).

Almost surely, 2^9345503 is an apocalyptic number.

9345503 is a deficient number, since it is larger than the sum of its proper divisors (1).

9345503 is an equidigital number, since it uses as much as digits as its factorization.

9345503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 9345503 is about 3057.0415437151. The cubic root of 9345503 is about 210.6367896907.

Subtracting from 9345503 its reverse (3055439), we obtain a square (6290064 = 2508²).

The spelling of 9345503 in words is "nine million, three hundred forty-five thousand, five hundred three".