528439081043 has 2 divisors, whose sum is σ = 528439081044. Its totient is φ = 528439081042.

The previous prime is 528439080943. The next prime is 528439081057. The reversal of 528439081043 is 340180934825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 528439081043 - 2³⁰ = 527365339219 is a prime.

It is not a weakly prime, because it can be changed into another prime (528439081063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264219540521 + 264219540522.

It is an arithmetic number, because the mean of its divisors is an integer number (264219540522).

Almost surely, 2^528439081043 is an apocalyptic number.

528439081043 is a deficient number, since it is larger than the sum of its proper divisors (1).

528439081043 is an equidigital number, since it uses as much as digits as its factorization.

528439081043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 528439081043 in words is "five hundred twenty-eight billion, four hundred thirty-nine million, eighty-one thousand, forty-three".