50117371 has 2 divisors, whose sum is σ = 50117372. Its totient is φ = 50117370.

The previous prime is 50117303. The next prime is 50117393. The reversal of 50117371 is 17371105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50117371 - 2²³ = 41728763 is a prime.

It is not a weakly prime, because it can be changed into another prime (50117471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25058685 + 25058686.

It is an arithmetic number, because the mean of its divisors is an integer number (25058686).

Almost surely, 2^50117371 is an apocalyptic number.

50117371 is a deficient number, since it is larger than the sum of its proper divisors (1).

50117371 is an equidigital number, since it uses as much as digits as its factorization.

50117371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 735, while the sum is 25.

The square root of 50117371 is about 7079.3623300408. The cubic root of 50117371 is about 368.6911902382.

Adding to 50117371 its reverse (17371105), we get a palindrome (67488476).

The spelling of 50117371 in words is "fifty million, one hundred seventeen thousand, three hundred seventy-one".