3542503 has 2 divisors, whose sum is σ = 3542504. Its totient is φ = 3542502.

The previous prime is 3542489. The next prime is 3542507. The reversal of 3542503 is 3052453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3542503 - 2⁹ = 3541991 is a prime.

It is a super-3 number, since 3×3542503³ (a number of 21 digits) contains 333 as substring.

3542503 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3542507) 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, 1771251 + 1771252.

It is an arithmetic number, because the mean of its divisors is an integer number (1771252).

Almost surely, 2^3542503 is an apocalyptic number.

3542503 is a deficient number, since it is larger than the sum of its proper divisors (1).

3542503 is an equidigital number, since it uses as much as digits as its factorization.

3542503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 3542503 is about 1882.1538194313. The cubic root of 3542503 is about 152.4415685846.

Adding to 3542503 its reverse (3052453), we get a palindrome (6594956).

The spelling of 3542503 in words is "three million, five hundred forty-two thousand, five hundred three".