50851103 has 2 divisors, whose sum is σ = 50851104. Its totient is φ = 50851102.

The previous prime is 50851093. The next prime is 50851121. The reversal of 50851103 is 30115805.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50851103 - 2¹⁸ = 50588959 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50851303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25425551 + 25425552.

It is an arithmetic number, because the mean of its divisors is an integer number (25425552).

Almost surely, 2^50851103 is an apocalyptic number.

50851103 is a deficient number, since it is larger than the sum of its proper divisors (1).

50851103 is an equidigital number, since it uses as much as digits as its factorization.

50851103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 50851103 is about 7130.9959332480. The cubic root of 50851103 is about 370.4817270527.

Adding to 50851103 its reverse (30115805), we get a palindrome (80966908).

The spelling of 50851103 in words is "fifty million, eight hundred fifty-one thousand, one hundred three".