528840920480 has 48 divisors (see below), whose sum is σ = 1322880015240. Its totient is φ = 199093051392.

The previous prime is 528840920479. The next prime is 528840920501. The reversal of 528840920480 is 84029048825.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 399813406864 + 129027513616 = 632308^2 + 359204^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97210685 + ... + 97216124.

Almost surely, 2^528840920480 is an apocalyptic number.

It is an amenable number.

528840920480 is an abundant number, since it is smaller than the sum of its proper divisors (794039094760).

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

528840920480 is a wasteful number, since it uses less digits than its factorization.

528840920480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194426841 (or 194426833 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 50.

The spelling of 528840920480 in words is "five hundred twenty-eight billion, eight hundred forty million, nine hundred twenty thousand, four hundred eighty".