50503363333 has 2 divisors, whose sum is σ = 50503363334. Its totient is φ = 50503363332.

The previous prime is 50503363321. The next prime is 50503363429. The reversal of 50503363333 is 33336330505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38501503524 + 12001859809 = 196218^2 + 109553^2 .

It is a cyclic number.

It is not a de Polignac number, because 50503363333 - 2⁹ = 50503362821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50503361333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25251681666 + 25251681667.

It is an arithmetic number, because the mean of its divisors is an integer number (25251681667).

Almost surely, 2^50503363333 is an apocalyptic number.

It is an amenable number.

50503363333 is a deficient number, since it is larger than the sum of its proper divisors (1).

50503363333 is an equidigital number, since it uses as much as digits as its factorization.

50503363333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109350, while the sum is 34.

Adding to 50503363333 its reverse (33336330505), we get a palindrome (83839693838).

The spelling of 50503363333 in words is "fifty billion, five hundred three million, three hundred sixty-three thousand, three hundred thirty-three".