2055382442 has 16 divisors (see below), whose sum is σ = 3225172032. Its totient is φ = 980548800.

The previous prime is 2055382411. The next prime is 2055382451. The reversal of 2055382442 is 2442835502.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37268 + ... + 74159.

It is an arithmetic number, because the mean of its divisors is an integer number (201573252).

Almost surely, 2^2055382442 is an apocalyptic number.

2055382442 is a deficient number, since it is larger than the sum of its proper divisors (1169789590).

2055382442 is a wasteful number, since it uses less digits than its factorization.

2055382442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111853.

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 2055382442 is about 45336.3258546610. The cubic root of 2055382442 is about 1271.4449097076. Note that the first 3 decimals are identical.

The spelling of 2055382442 in words is "two billion, fifty-five million, three hundred eighty-two thousand, four hundred forty-two".