3505003223 has 2 divisors, whose sum is σ = 3505003224. Its totient is φ = 3505003222.

The previous prime is 3505003219. The next prime is 3505003273. The reversal of 3505003223 is 3223005053.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3505003223 - 2² = 3505003219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3505003213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752501611 + 1752501612.

It is an arithmetic number, because the mean of its divisors is an integer number (1752501612).

Almost surely, 2^3505003223 is an apocalyptic number.

3505003223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3505003223 is an equidigital number, since it uses as much as digits as its factorization.

3505003223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 3505003223 is about 59203.0676823423. The cubic root of 3505003223 is about 1519.0176049012.

Adding to 3505003223 its reverse (3223005053), we get a palindrome (6728008276).

The spelling of 3505003223 in words is "three billion, five hundred five million, three thousand, two hundred twenty-three".