2828819541568 has 42 divisors (see below), whose sum is σ = 5963064761426. Its totient is φ = 1331209187328.

The previous prime is 2828819541469. The next prime is 2828819541601. The reversal of 2828819541568 is 8651459188282.

It can be written as a sum of positive squares in 3 ways, for example, as 741927267904 + 2086892273664 = 861352^2 + 1444608^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76452621 + ... + 76489612.

Almost surely, 2^{2828819541568} is an apocalyptic number.

It is an amenable number.

2828819541568 is an abundant number, since it is smaller than the sum of its proper divisors (3134245219858).

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

2828819541568 is a wasteful number, since it uses less digits than its factorization.

2828819541568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152942279 (or 152942252 counting only the distinct ones).

The product of its digits is 88473600, while the sum is 67.

The spelling of 2828819541568 in words is "two trillion, eight hundred twenty-eight billion, eight hundred nineteen million, five hundred forty-one thousand, five hundred sixty-eight".