528225906539 has 2 divisors, whose sum is σ = 528225906540. Its totient is φ = 528225906538.

The previous prime is 528225906529. The next prime is 528225906569. The reversal of 528225906539 is 935609522825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 528225906539 - 2²⁴ = 528209129323 is a prime.

It is not a weakly prime, because it can be changed into another prime (528225906529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264112953269 + 264112953270.

It is an arithmetic number, because the mean of its divisors is an integer number (264112953270).

Almost surely, 2^528225906539 is an apocalyptic number.

528225906539 is a deficient number, since it is larger than the sum of its proper divisors (1).

528225906539 is an equidigital number, since it uses as much as digits as its factorization.

528225906539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664000, while the sum is 56.

The spelling of 528225906539 in words is "five hundred twenty-eight billion, two hundred twenty-five million, nine hundred six thousand, five hundred thirty-nine".