1528328252682 has 192 divisors, whose sum is σ = 4150796203008. Its totient is φ = 394826400000.

The previous prime is 1528328252669. The next prime is 1528328252701. The reversal of 1528328252682 is 2862528238251.

1528328252682 is a `hidden beast` number, since 1 + 5 + 2 + 8 + 32 + 8 + 2 + 526 + 82 = 666.

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 95 ways as a sum of consecutive naturals, for example, 282132838 + ... + 282138254.

It is an arithmetic number, because the mean of its divisors is an integer number (21618730224).

Almost surely, 2^{1528328252682} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1528328252682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2075398101504).

1528328252682 is an abundant number, since it is smaller than the sum of its proper divisors (2622467950326).

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

1528328252682 is a wasteful number, since it uses less digits than its factorization.

1528328252682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6505 (or 6502 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 54.

The spelling of 1528328252682 in words is "one trillion, five hundred twenty-eight billion, three hundred twenty-eight million, two hundred fifty-two thousand, six hundred eighty-two".