2016804109050 has 36 divisors (see below), whose sum is σ = 5418480374190. Its totient is φ = 537814428960.

The previous prime is 2016804109049. The next prime is 2016804109097. The reversal of 2016804109050 is 509014086102.

2016804109050 is a `hidden beast` number, since 20 + 16 + 80 + 410 + 90 + 50 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1768163256729 + 248640852321 = 1329723^2 + 498639^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2016804108996 and 2016804109014.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2240893005 + ... + 2240893904.

Almost surely, 2^{2016804109050} is an apocalyptic number.

2016804109050 is an abundant number, since it is smaller than the sum of its proper divisors (3401676265140).

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

2016804109050 is a wasteful number, since it uses less digits than its factorization.

2016804109050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481786927 (or 4481786919 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 2016804109050 in words is "two trillion, sixteen billion, eight hundred four million, one hundred nine thousand, fifty".