50412503 has 2 divisors, whose sum is σ = 50412504. Its totient is φ = 50412502.

The previous prime is 50412451. The next prime is 50412521. The reversal of 50412503 is 30521405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50412503 - 2¹⁴ = 50396119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50412533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25206251 + 25206252.

It is an arithmetic number, because the mean of its divisors is an integer number (25206252).

Almost surely, 2^50412503 is an apocalyptic number.

50412503 is a deficient number, since it is larger than the sum of its proper divisors (1).

50412503 is an equidigital number, since it uses as much as digits as its factorization.

50412503 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 20.

The square root of 50412503 is about 7100.1762654176. The cubic root of 50412503 is about 369.4134925047.

Adding to 50412503 its reverse (30521405), we get a palindrome (80933908).

The spelling of 50412503 in words is "fifty million, four hundred twelve thousand, five hundred three".