528042129 has 16 divisors (see below), whose sum is σ = 743097600. Its totient is φ = 332606736.

The previous prime is 528042113. The next prime is 528042131. The reversal of 528042129 is 921240825.

It is not a de Polignac number, because 528042129 - 2⁴ = 528042113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 528042129.

It is not an unprimeable number, because it can be changed into a prime (528042139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9382 + ... + 33824.

It is an arithmetic number, because the mean of its divisors is an integer number (46443600).

Almost surely, 2^528042129 is an apocalyptic number.

It is an amenable number.

528042129 is a deficient number, since it is larger than the sum of its proper divisors (215055471).

528042129 is a wasteful number, since it uses less digits than its factorization.

528042129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24844.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 528042129 is about 22979.1672825627. The cubic root of 528042129 is about 808.2695001942.

The spelling of 528042129 in words is "five hundred twenty-eight million, forty-two thousand, one hundred twenty-nine".