2656852855 has 4 divisors (see below), whose sum is σ = 3188223432. Its totient is φ = 2125482280.

The previous prime is 2656852819. The next prime is 2656852867. The reversal of 2656852855 is 5582586562.

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

It is not a de Polignac number, because 2656852855 - 2¹⁵ = 2656820087 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, 265685281 + ... + 265685290.

It is an arithmetic number, because the mean of its divisors is an integer number (797055858).

Almost surely, 2^2656852855 is an apocalyptic number.

2656852855 is a deficient number, since it is larger than the sum of its proper divisors (531370577).

2656852855 is an equidigital number, since it uses as much as digits as its factorization.

2656852855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531370576.

The product of its digits is 5760000, while the sum is 52.

The square root of 2656852855 is about 51544.6685409849. The cubic root of 2656852855 is about 1385.0193283631.

The spelling of 2656852855 in words is "two billion, six hundred fifty-six million, eight hundred fifty-two thousand, eight hundred fifty-five".