2566106416 has 20 divisors (see below), whose sum is σ = 4980150000. Its totient is φ = 1280906432.

The previous prime is 2566106407. The next prime is 2566106443. The reversal of 2566106416 is 6146016652.

2566106416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124291 + ... + 143458.

It is an arithmetic number, because the mean of its divisors is an integer number (249007500).

Almost surely, 2^2566106416 is an apocalyptic number.

It is an amenable number.

2566106416 is a deficient number, since it is larger than the sum of its proper divisors (2414043584).

2566106416 is a wasteful number, since it uses less digits than its factorization.

2566106416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268356 (or 268350 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2566106416 is about 50656.7509420018. The cubic root of 2566106416 is about 1369.0675837065.

The spelling of 2566106416 in words is "two billion, five hundred sixty-six million, one hundred six thousand, four hundred sixteen".