3545403103 has 16 divisors (see below), whose sum is σ = 4042918656. Its totient is φ = 3077578240.

The previous prime is 3545403089. The next prime is 3545403107. The reversal of 3545403103 is 3013045453.

It is a de Polignac number, because none of the positive numbers 2^k-3545403103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545403107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136575 + ... + 160447.

It is an arithmetic number, because the mean of its divisors is an integer number (252682416).

Almost surely, 2^3545403103 is an apocalyptic number.

3545403103 is a deficient number, since it is larger than the sum of its proper divisors (497515553).

3545403103 is a wasteful number, since it uses less digits than its factorization.

3545403103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24494.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3545403103 is about 59543.2876401698. The cubic root of 3545403103 is about 1524.8315647349.

Adding to 3545403103 its reverse (3013045453), we get a palindrome (6558448556).

The spelling of 3545403103 in words is "three billion, five hundred forty-five million, four hundred three thousand, one hundred three".