5124253103 has 4 divisors (see below), whose sum is σ = 5249234928. Its totient is φ = 4999271280.

The previous prime is 5124253039. The next prime is 5124253117. The reversal of 5124253103 is 3013524215.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5124253103 - 2⁶ = 5124253039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124252103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62490851 + ... + 62490932.

It is an arithmetic number, because the mean of its divisors is an integer number (1312308732).

Almost surely, 2^5124253103 is an apocalyptic number.

5124253103 is a deficient number, since it is larger than the sum of its proper divisors (124981825).

5124253103 is a wasteful number, since it uses less digits than its factorization.

5124253103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124981824.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5124253103 is about 71583.8885713818. Note that the first 3 decimals coincide. The cubic root of 5124253103 is about 1724.0248612244.

Adding to 5124253103 its reverse (3013524215), we get a palindrome (8137777318).

The spelling of 5124253103 in words is "five billion, one hundred twenty-four million, two hundred fifty-three thousand, one hundred three".