50013053 has 2 divisors, whose sum is σ = 50013054. Its totient is φ = 50013052.

The previous prime is 50013037. The next prime is 50013077. The reversal of 50013053 is 35031005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41964484 + 8048569 = 6478^2 + 2837^2 .

It is a cyclic number.

It is not a de Polignac number, because 50013053 - 2⁴ = 50013037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50013553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25006526 + 25006527.

It is an arithmetic number, because the mean of its divisors is an integer number (25006527).

Almost surely, 2^50013053 is an apocalyptic number.

It is an amenable number.

50013053 is a deficient number, since it is larger than the sum of its proper divisors (1).

50013053 is an equidigital number, since it uses as much as digits as its factorization.

50013053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 50013053 is about 7071.9907381161. The cubic root of 50013053 is about 368.4352055168.

Adding to 50013053 its reverse (35031005), we get a palindrome (85044058).

The spelling of 50013053 in words is "fifty million, thirteen thousand, fifty-three".