522059 has 2 divisors, whose sum is σ = 522060. Its totient is φ = 522058.

The previous prime is 522047. The next prime is 522061. The reversal of 522059 is 950225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 522059 - 2¹⁶ = 456523 is a prime.

Together with 522061, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5² + 2⁸ + 0 + 2¹⁷ + 5⁸ + 9² .

It is not a weakly prime, because it can be changed into another prime (522079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261029 + 261030.

It is an arithmetic number, because the mean of its divisors is an integer number (261030).

2⁵²²⁰⁵⁹ is an apocalyptic number.

522059 is a deficient number, since it is larger than the sum of its proper divisors (1).

522059 is an equidigital number, since it uses as much as digits as its factorization.

522059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 522059 is about 722.5365042681. The cubic root of 522059 is about 80.5205122426.

The spelling of 522059 in words is "five hundred twenty-two thousand, fifty-nine".