528766820116 has 12 divisors (see below), whose sum is σ = 925358529760. Its totient is φ = 264378668760.

The previous prime is 528766820111. The next prime is 528766820159. The reversal of 528766820116 is 611028667825.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528766820111) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 928200 + ... + 1385311.

Almost surely, 2^528766820116 is an apocalyptic number.

It is an amenable number.

528766820116 is a deficient number, since it is larger than the sum of its proper divisors (396591709644).

528766820116 is a wasteful number, since it uses less digits than its factorization.

528766820116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370654 (or 2370652 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 528766820116 in words is "five hundred twenty-eight billion, seven hundred sixty-six million, eight hundred twenty thousand, one hundred sixteen".