50410081 has 2 divisors, whose sum is σ = 50410082. Its totient is φ = 50410080.

The previous prime is 50410069. The next prime is 50410099. The reversal of 50410081 is 18001405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50410000 + 81 = 7100^2 + 9^2 .

It is a cyclic number.

It is not a de Polignac number, because 50410081 - 2¹⁹ = 49885793 is a prime.

It is a super-2 number, since 2×50410081² = 5082352532853122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50410001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25205040 + 25205041.

It is an arithmetic number, because the mean of its divisors is an integer number (25205041).

Almost surely, 2^50410081 is an apocalyptic number.

It is an amenable number.

50410081 is a deficient number, since it is larger than the sum of its proper divisors (1).

50410081 is an equidigital number, since it uses as much as digits as its factorization.

50410081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 50410081 is about 7100.0057042231. The cubic root of 50410081 is about 369.4075764207.

Adding to 50410081 its reverse (18001405), we get a palindrome (68411486).

It can be divided in two parts, 504100 and 81, that multiplied together give a square (40832100 = 6390²).

The spelling of 50410081 in words is "fifty million, four hundred ten thousand, eighty-one".