528390059 has 2 divisors, whose sum is σ = 528390060. Its totient is φ = 528390058.

The previous prime is 528389993. The next prime is 528390061. The reversal of 528390059 is 950093825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 528390059 - 2²⁰ = 527341483 is a prime.

It is a Sophie Germain prime.

Together with 528390061, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 528389998 and 528390025.

It is not a weakly prime, because it can be changed into another prime (528390259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264195029 + 264195030.

It is an arithmetic number, because the mean of its divisors is an integer number (264195030).

Almost surely, 2^528390059 is an apocalyptic number.

528390059 is a deficient number, since it is larger than the sum of its proper divisors (1).

528390059 is an equidigital number, since it uses as much as digits as its factorization.

528390059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 528390059 is about 22986.7365887374. The cubic root of 528390059 is about 808.4469856942.

The spelling of 528390059 in words is "five hundred twenty-eight million, three hundred ninety thousand, fifty-nine".