2611256006 has 8 divisors (see below), whose sum is σ = 3930823944. Its totient is φ = 1300981360.

The previous prime is 2611255991. The next prime is 2611256027. The reversal of 2611256006 is 6006521162.

2611256006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2611256006.

It is a congruent number.

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, 2322620 + ... + 2323743.

It is an arithmetic number, because the mean of its divisors is an integer number (491352993).

Almost surely, 2^2611256006 is an apocalyptic number.

2611256006 is a deficient number, since it is larger than the sum of its proper divisors (1319567938).

2611256006 is a wasteful number, since it uses less digits than its factorization.

2611256006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646646.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2611256006 is about 51100.4501545730. The cubic root of 2611256006 is about 1377.0503416049.

Adding to 2611256006 its reverse (6006521162), we get a palindrome (8617777168).

The spelling of 2611256006 in words is "two billion, six hundred eleven million, two hundred fifty-six thousand, six".