50338517 has 2 divisors, whose sum is σ = 50338518. Its totient is φ = 50338516.

The previous prime is 50338487. The next prime is 50338531. The reversal of 50338517 is 71583305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46362481 + 3976036 = 6809^2 + 1994^2 .

It is a cyclic number.

It is not a de Polignac number, because 50338517 - 2⁸ = 50338261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50338567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25169258 + 25169259.

It is an arithmetic number, because the mean of its divisors is an integer number (25169259).

Almost surely, 2^50338517 is an apocalyptic number.

It is an amenable number.

50338517 is a deficient number, since it is larger than the sum of its proper divisors (1).

50338517 is an equidigital number, since it uses as much as digits as its factorization.

50338517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 50338517 is about 7094.9642000506. The cubic root of 50338517 is about 369.2326854524.

The spelling of 50338517 in words is "fifty million, three hundred thirty-eight thousand, five hundred seventeen".