528313894464 has 112 divisors (see below), whose sum is σ = 1424873602368. Its totient is φ = 172700755968.

The previous prime is 528313894403. The next prime is 528313894481. The reversal of 528313894464 is 464498313825.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23973819 + ... + 23995845.

Almost surely, 2^528313894464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 528313894464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712436801184).

528313894464 is an abundant number, since it is smaller than the sum of its proper divisors (896559707904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

528313894464 is a wasteful number, since it uses less digits than its factorization.

528313894464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24452 (or 24442 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 57.

The spelling of 528313894464 in words is "five hundred twenty-eight billion, three hundred thirteen million, eight hundred ninety-four thousand, four hundred sixty-four".