5103503543 has 2 divisors, whose sum is σ = 5103503544. Its totient is φ = 5103503542.

The previous prime is 5103503527. The next prime is 5103503551. The reversal of 5103503543 is 3453053015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5103503543 - 2⁴ = 5103503527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5103503563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551751771 + 2551751772.

It is an arithmetic number, because the mean of its divisors is an integer number (2551751772).

Almost surely, 2^5103503543 is an apocalyptic number.

5103503543 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103503543 is an equidigital number, since it uses as much as digits as its factorization.

5103503543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 5103503543 is about 71438.8097815186. The cubic root of 5103503543 is about 1721.6946906812.

Adding to 5103503543 its reverse (3453053015), we get a palindrome (8556556558).

It can be divided in two parts, 510 and 3503543, that added together give a palindrome (3504053).

The spelling of 5103503543 in words is "five billion, one hundred three million, five hundred three thousand, five hundred forty-three".