50340053 has 2 divisors, whose sum is σ = 50340054. Its totient is φ = 50340052.

The previous prime is 50340047. The next prime is 50340061. The reversal of 50340053 is 35004305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48539089 + 1800964 = 6967^2 + 1342^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50340053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50340013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25170026 + 25170027.

It is an arithmetic number, because the mean of its divisors is an integer number (25170027).

Almost surely, 2^50340053 is an apocalyptic number.

It is an amenable number.

50340053 is a deficient number, since it is larger than the sum of its proper divisors (1).

50340053 is an equidigital number, since it uses as much as digits as its factorization.

50340053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 50340053 is about 7095.0724450142. The cubic root of 50340053 is about 369.2364409307.

Adding to 50340053 its reverse (35004305), we get a palindrome (85344358).

The spelling of 50340053 in words is "fifty million, three hundred forty thousand, fifty-three".