538049 has 2 divisors, whose sum is σ = 538050. Its totient is φ = 538048.

The previous prime is 538019. The next prime is 538051. The reversal of 538049 is 940835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283024 + 255025 = 532^2 + 505^2 .

It is a cyclic number.

It is not a de Polignac number, because 538049 - 2⁸ = 537793 is a prime.

Together with 538051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (538019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269024 + 269025.

It is an arithmetic number, because the mean of its divisors is an integer number (269025).

2⁵³⁸⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

538049 is a deficient number, since it is larger than the sum of its proper divisors (1).

538049 is an equidigital number, since it uses as much as digits as its factorization.

538049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 538049 is about 733.5182342655. The cubic root of 538049 is about 81.3343392482.

The spelling of 538049 in words is "five hundred thirty-eight thousand, forty-nine".