828606050056 has 8 divisors (see below), whose sum is σ = 1553636343870. Its totient is φ = 414303025024.

The previous prime is 828606050021. The next prime is 828606050087. The reversal of 828606050056 is 650050606828.

It can be written as a sum of positive squares in only one way, i.e., 428592808900 + 400013241156 = 654670^2 + 632466^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 828606049988 and 828606050015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51787878121 + ... + 51787878136.

Almost surely, 2^828606050056 is an apocalyptic number.

It is an amenable number.

828606050056 is a deficient number, since it is larger than the sum of its proper divisors (725030293814).

828606050056 is a wasteful number, since it uses less digits than its factorization.

828606050056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103575756263 (or 103575756259 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 828606050056 in words is "eight hundred twenty-eight billion, six hundred six million, fifty thousand, fifty-six".