2656525055 has 4 divisors (see below), whose sum is σ = 3187830072. Its totient is φ = 2125220040.

The previous prime is 2656525037. The next prime is 2656525057. The reversal of 2656525055 is 5505256562.

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

It is not a de Polignac number, because 2656525055 - 2¹⁸ = 2656262911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656525057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265652501 + ... + 265652510.

It is an arithmetic number, because the mean of its divisors is an integer number (796957518).

Almost surely, 2^2656525055 is an apocalyptic number.

2656525055 is a deficient number, since it is larger than the sum of its proper divisors (531305017).

2656525055 is an equidigital number, since it uses as much as digits as its factorization.

2656525055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531305016.

The product of its (nonzero) digits is 450000, while the sum is 41.

The square root of 2656525055 is about 51541.4886765992. The cubic root of 2656525055 is about 1384.9623652274.

The spelling of 2656525055 in words is "two billion, six hundred fifty-six million, five hundred twenty-five thousand, fifty-five".