500347241 has 2 divisors, whose sum is σ = 500347242. Its totient is φ = 500347240.

The previous prime is 500347219. The next prime is 500347249. The reversal of 500347241 is 142743005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323856016 + 176491225 = 17996^2 + 13285^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500347241 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 500347241.

It is not a weakly prime, because it can be changed into another prime (500347249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250173620 + 250173621.

It is an arithmetic number, because the mean of its divisors is an integer number (250173621).

Almost surely, 2^500347241 is an apocalyptic number.

It is an amenable number.

500347241 is a deficient number, since it is larger than the sum of its proper divisors (1).

500347241 is an equidigital number, since it uses as much as digits as its factorization.

500347241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 500347241 is about 22368.4429721874. The cubic root of 500347241 is about 793.8842203761.

It can be divided in two parts, 50034 and 7241, that added together give a palindrome (57275).

The spelling of 500347241 in words is "five hundred million, three hundred forty-seven thousand, two hundred forty-one".