528764090560 has 56 divisors (see below), whose sum is σ = 1259205280416. Its totient is φ = 211491225600.

The previous prime is 528764090489. The next prime is 528764090567. The reversal of 528764090560 is 65090467825.

It is a super-2 number, since 2×528764090560² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 528764090498 and 528764090507.

It is not an unprimeable number, because it can be changed into a prime (528764090567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5504704 + ... + 5599936.

Almost surely, 2^528764090560 is an apocalyptic number.

It is an amenable number.

528764090560 is an abundant number, since it is smaller than the sum of its proper divisors (730441189856).

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

528764090560 is a wasteful number, since it uses less digits than its factorization.

528764090560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112601 (or 112591 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 528764090560 in words is "five hundred twenty-eight billion, seven hundred sixty-four million, ninety thousand, five hundred sixty".