50445163 has 2 divisors, whose sum is σ = 50445164. Its totient is φ = 50445162.

The previous prime is 50445151. The next prime is 50445167. The reversal of 50445163 is 36154405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50445163 - 2¹⁷ = 50314091 is a prime.

It is equal to p_3026188 and since 50445163 and 3026188 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (50445167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25222581 + 25222582.

It is an arithmetic number, because the mean of its divisors is an integer number (25222582).

Almost surely, 2^50445163 is an apocalyptic number.

50445163 is a deficient number, since it is larger than the sum of its proper divisors (1).

50445163 is an equidigital number, since it uses as much as digits as its factorization.

50445163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 50445163 is about 7102.4758359321. The cubic root of 50445163 is about 369.4932507619.

Adding to 50445163 its reverse (36154405), we get a palindrome (86599568).

The spelling of 50445163 in words is "fifty million, four hundred forty-five thousand, one hundred sixty-three".