2566233606 has 64 divisors (see below), whose sum is σ = 5728190400. Its totient is φ = 762617856.

The previous prime is 2566233601. The next prime is 2566233617. The reversal of 2566233606 is 6063326652.

2566233606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2566233601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148590 + ... + 164958.

It is an arithmetic number, because the mean of its divisors is an integer number (89502975).

Almost surely, 2^2566233606 is an apocalyptic number.

2566233606 is an abundant number, since it is smaller than the sum of its proper divisors (3161956794).

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

2566233606 is a wasteful number, since it uses less digits than its factorization.

2566233606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16473.

The product of its (nonzero) digits is 233280, while the sum is 39.

The square root of 2566233606 is about 50658.0063366098. The cubic root of 2566233606 is about 1369.0902027774.

The spelling of 2566233606 in words is "two billion, five hundred sixty-six million, two hundred thirty-three thousand, six hundred six".