5124420503 has 2 divisors, whose sum is σ = 5124420504. Its totient is φ = 5124420502.

The previous prime is 5124420491. The next prime is 5124420529. The reversal of 5124420503 is 3050244215.

It is a happy number.

It is an a-pointer prime, because the next prime (5124420529) can be obtained adding 5124420503 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5124420503 - 2⁶ = 5124420439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5124420533) 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, 2562210251 + 2562210252.

It is an arithmetic number, because the mean of its divisors is an integer number (2562210252).

Almost surely, 2^5124420503 is an apocalyptic number.

5124420503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5124420503 is an equidigital number, since it uses as much as digits as its factorization.

5124420503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5124420503 is about 71585.0578193522. The cubic root of 5124420503 is about 1724.0436346022.

Adding to 5124420503 its reverse (3050244215), we get a palindrome (8174664718).

The spelling of 5124420503 in words is "five billion, one hundred twenty-four million, four hundred twenty thousand, five hundred three".