5250907503 has 24 divisors (see below), whose sum is σ = 8040928896. Its totient is φ = 3296116800.

The previous prime is 5250907471. The next prime is 5250907513. The reversal of 5250907503 is 3057090525.

It is not a de Polignac number, because 5250907503 - 2⁵ = 5250907471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250907513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244008 + ... + 264653.

It is an arithmetic number, because the mean of its divisors is an integer number (335038704).

Almost surely, 2^5250907503 is an apocalyptic number.

5250907503 is a deficient number, since it is larger than the sum of its proper divisors (2790021393).

5250907503 is a wasteful number, since it uses less digits than its factorization.

5250907503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508735 (or 508732 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 5250907503 is about 72463.1458259990. The cubic root of 5250907503 is about 1738.1134596771.

The spelling of 5250907503 in words is "five billion, two hundred fifty million, nine hundred seven thousand, five hundred three".