3522503 has 2 divisors, whose sum is σ = 3522504. Its totient is φ = 3522502.

The previous prime is 3522487. The next prime is 3522521. The reversal of 3522503 is 3052253.

It is a weak prime.

It is an emirp because it is prime and its reverse (3052253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3522503 - 2⁴ = 3522487 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is equal to p₂₅₁₆₂₄ and since 3522503 and 251624 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3522583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761251 + 1761252.

It is an arithmetic number, because the mean of its divisors is an integer number (1761252).

Almost surely, 2^3522503 is an apocalyptic number.

3522503 is a deficient number, since it is larger than the sum of its proper divisors (1).

3522503 is an equidigital number, since it uses as much as digits as its factorization.

3522503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 3522503 is about 1876.8332371311. The cubic root of 3522503 is about 152.1541459104.

Adding to 3522503 its reverse (3052253), we get a palindrome (6574756).

It can be divided in two parts, 352250 and 3, that added together give a palindrome (352253).

The spelling of 3522503 in words is "three million, five hundred twenty-two thousand, five hundred three".