538301 has 2 divisors, whose sum is σ = 538302. Its totient is φ = 538300.

The previous prime is 538297. The next prime is 538303. The reversal of 538301 is 103835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 448900 + 89401 = 670^2 + 299^2 .

It is a cyclic number.

It is not a de Polignac number, because 538301 - 2² = 538297 is a prime.

Together with 538303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (538303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269150 + 269151.

It is an arithmetic number, because the mean of its divisors is an integer number (269151).

2⁵³⁸³⁰¹ is an apocalyptic number.

It is an amenable number.

538301 is a deficient number, since it is larger than the sum of its proper divisors (1).

538301 is an equidigital number, since it uses as much as digits as its factorization.

538301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 538301 is about 733.6899890281. The cubic root of 538301 is about 81.3470351517.

The spelling of 538301 in words is "five hundred thirty-eight thousand, three hundred one".