2586046016 has 28 divisors (see below), whose sum is σ = 5182506780. Its totient is φ = 1280217600.

The previous prime is 2586046003. The next prime is 2586046027. The reversal of 2586046016 is 6106406852.

It can be written as a sum of positive squares in 2 ways, for example, as 1450086400 + 1135959616 = 38080^2 + 33704^2 .

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, 193571 + ... + 206498.

Almost surely, 2^2586046016 is an apocalyptic number.

It is an amenable number.

2586046016 is an abundant number, since it is smaller than the sum of its proper divisors (2596460764).

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

2586046016 is a wasteful number, since it uses less digits than its factorization.

2586046016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400182 (or 400172 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2586046016 is about 50853.1809821175. The cubic root of 2586046016 is about 1372.6044929806.

The spelling of 2586046016 in words is "two billion, five hundred eighty-six million, forty-six thousand, sixteen".