2055310854 has 16 divisors (see below), whose sum is σ = 4221720048. Its totient is φ = 666587232.

The previous prime is 2055310849. The next prime is 2055310877. The reversal of 2055310854 is 4580135502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4628857 + ... + 4629300.

It is an arithmetic number, because the mean of its divisors is an integer number (263857503).

Almost surely, 2^2055310854 is an apocalyptic number.

2055310854 is an abundant number, since it is smaller than the sum of its proper divisors (2166409194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2055310854 is a wasteful number, since it uses less digits than its factorization.

2055310854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9258199.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 2055310854 is about 45335.5363263743. The cubic root of 2055310854 is about 1271.4301482610.

The spelling of 2055310854 in words is "two billion, fifty-five million, three hundred ten thousand, eight hundred fifty-four".