50497 has 2 divisors, whose sum is σ = 50498. Its totient is φ = 50496.

The previous prime is 50461. The next prime is 50503. The reversal of 50497 is 79405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33856 + 16641 = 184^2 + 129^2 .

It is a cyclic number.

It is not a de Polignac number, because 50497 - 2¹¹ = 48449 is a prime.

It is a plaindrome in base 14.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (50417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25248 + 25249.

It is an arithmetic number, because the mean of its divisors is an integer number (25249).

2⁵⁰⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

50497 is a deficient number, since it is larger than the sum of its proper divisors (1).

50497 is an equidigital number, since it uses as much as digits as its factorization.

50497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 50497 is about 224.7153755309. The cubic root of 50497 is about 36.9619770092.

The spelling of 50497 in words is "fifty thousand, four hundred ninety-seven".