2006260055 has 4 divisors (see below), whose sum is σ = 2407512072. Its totient is φ = 1605008040.

The previous prime is 2006260037. The next prime is 2006260079. The reversal of 2006260055 is 5500626002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2006260055 - 2¹⁸ = 2005997911 is a prime.

It is a Duffinian number.

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, 200626001 + ... + 200626010.

It is an arithmetic number, because the mean of its divisors is an integer number (601878018).

Almost surely, 2^2006260055 is an apocalyptic number.

2006260055 is a deficient number, since it is larger than the sum of its proper divisors (401252017).

2006260055 is an equidigital number, since it uses as much as digits as its factorization.

2006260055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401252016.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2006260055 is about 44791.2944108562. The cubic root of 2006260055 is about 1261.2342099487.

Adding to 2006260055 its reverse (5500626002), we get a palindrome (7506886057).

The spelling of 2006260055 in words is "two billion, six million, two hundred sixty thousand, fifty-five".