50250000503 has 2 divisors, whose sum is σ = 50250000504. Its totient is φ = 50250000502.

The previous prime is 50250000499. The next prime is 50250000523. The reversal of 50250000503 is 30500005205.

50250000503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (50250000523) can be obtained adding 50250000503 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50250000503 - 2² = 50250000499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50250000523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25125000251 + 25125000252.

It is an arithmetic number, because the mean of its divisors is an integer number (25125000252).

Almost surely, 2^50250000503 is an apocalyptic number.

50250000503 is a deficient number, since it is larger than the sum of its proper divisors (1).

50250000503 is an equidigital number, since it uses as much as digits as its factorization.

50250000503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 750, while the sum is 20.

Adding to 50250000503 its reverse (30500005205), we get a palindrome (80750005708).

The spelling of 50250000503 in words is "fifty billion, two hundred fifty million, five hundred three", and thus it is an aban number.