528052805528 has 48 divisors (see below), whose sum is σ = 1025764506000. Its totient is φ = 254835819392.

The previous prime is 528052805503. The next prime is 528052805531. The reversal of 528052805528 is 825508250825.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22789613 + ... + 22812771.

It is an arithmetic number, because the mean of its divisors is an integer number (21370093875).

Almost surely, 2^528052805528 is an apocalyptic number.

528052805528 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

528052805528 is a deficient number, since it is larger than the sum of its proper divisors (497711700472).

528052805528 is a wasteful number, since it uses less digits than its factorization.

528052805528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26612 (or 26579 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 50.

The spelling of 528052805528 in words is "five hundred twenty-eight billion, fifty-two million, eight hundred five thousand, five hundred twenty-eight".