528720119 has 2 divisors, whose sum is σ = 528720120. Its totient is φ = 528720118.

The previous prime is 528720109. The next prime is 528720161. The reversal of 528720119 is 911027825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 528720119 - 2²⁸ = 260284663 is a prime.

It is a super-3 number, since 3×528720119³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (528720109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264360059 + 264360060.

It is an arithmetic number, because the mean of its divisors is an integer number (264360060).

Almost surely, 2^528720119 is an apocalyptic number.

528720119 is a deficient number, since it is larger than the sum of its proper divisors (1).

528720119 is an equidigital number, since it uses as much as digits as its factorization.

528720119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 528720119 is about 22993.9148254489. The cubic root of 528720119 is about 808.6152833794.

The spelling of 528720119 in words is "five hundred twenty-eight million, seven hundred twenty thousand, one hundred nineteen".