538799 has 2 divisors, whose sum is σ = 538800. Its totient is φ = 538798.

The previous prime is 538789. The next prime is 538801. The reversal of 538799 is 997835.

538799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-538799 is a prime.

It is a Sophie Germain prime.

Together with 538801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 538799.

It is not a weakly prime, because it can be changed into another prime (538709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269399 + 269400.

It is an arithmetic number, because the mean of its divisors is an integer number (269400).

2⁵³⁸⁷⁹⁹ is an apocalyptic number.

538799 is a deficient number, since it is larger than the sum of its proper divisors (1).

538799 is an equidigital number, since it uses as much as digits as its factorization.

538799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 41.

The square root of 538799 is about 734.0292909687. The cubic root of 538799 is about 81.3721130277.

The spelling of 538799 in words is "five hundred thirty-eight thousand, seven hundred ninety-nine".