2055855695 has 8 divisors (see below), whose sum is σ = 2477616336. Its totient is φ = 1637624896.

The previous prime is 2055855673. The next prime is 2055855701. The reversal of 2055855695 is 5965585502.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2055855695 - 2²⁶ = 1988746831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881177 + ... + 883506.

It is an arithmetic number, because the mean of its divisors is an integer number (309702042).

Almost surely, 2^2055855695 is an apocalyptic number.

2055855695 is a deficient number, since it is larger than the sum of its proper divisors (421760641).

2055855695 is a wasteful number, since it uses less digits than its factorization.

2055855695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764921.

The product of its (nonzero) digits is 2700000, while the sum is 50.

The square root of 2055855695 is about 45341.5449119238. The cubic root of 2055855695 is about 1271.5424858618.

The spelling of 2055855695 in words is "two billion, fifty-five million, eight hundred fifty-five thousand, six hundred ninety-five".