500000041 has 2 divisors, whose sum is σ = 500000042. Its totient is φ = 500000040.

The previous prime is 500000009. The next prime is 500000057. The reversal of 500000041 is 140000005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 499746025 + 254016 = 22355^2 + 504^2 .

It is a cyclic number.

It is not a de Polignac number, because 500000041 - 2⁵ = 500000009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 499999973 and 500000027.

It is not a weakly prime, because it can be changed into another prime (500000071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250000020 + 250000021.

It is an arithmetic number, because the mean of its divisors is an integer number (250000021).

Almost surely, 2^500000041 is an apocalyptic number.

It is an amenable number.

500000041 is a deficient number, since it is larger than the sum of its proper divisors (1).

500000041 is an equidigital number, since it uses as much as digits as its factorization.

500000041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 500000041 is about 22360.6806917857. The cubic root of 500000041 is about 793.7005476786.

Adding to 500000041 its reverse (140000005), we get a palindrome (640000046).

It can be divided in two parts, 50000004 and 1, that added together give a palindrome (50000005).

The spelling of 500000041 in words is "five hundred million, forty-one", and thus it is an aban number.