50041181 has 2 divisors, whose sum is σ = 50041182. Its totient is φ = 50041180.

The previous prime is 50041141. The next prime is 50041213. The reversal of 50041181 is 18114005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47265625 + 2775556 = 6875^2 + 1666^2 .

It is a cyclic number.

It is not a de Polignac number, because 50041181 - 2²² = 45846877 is a prime.

It is a super-2 number, since 2×50041181² = 5008239591749522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50041111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25020590 + 25020591.

It is an arithmetic number, because the mean of its divisors is an integer number (25020591).

Almost surely, 2^50041181 is an apocalyptic number.

It is an amenable number.

50041181 is a deficient number, since it is larger than the sum of its proper divisors (1).

50041181 is an equidigital number, since it uses as much as digits as its factorization.

50041181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 50041181 is about 7073.9791489656. The cubic root of 50041181 is about 368.5042635101.

Adding to 50041181 its reverse (18114005), we get a palindrome (68155186).

The spelling of 50041181 in words is "fifty million, forty-one thousand, one hundred eighty-one".