4055081378 has 16 divisors (see below), whose sum is σ = 6518629440. Its totient is φ = 1886970096.

The previous prime is 4055081377. The next prime is 4055081389. The reversal of 4055081378 is 8731805504.

4055081378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4055081377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189568 + ... + 1192971.

It is an arithmetic number, because the mean of its divisors is an integer number (407414340).

Almost surely, 2^4055081378 is an apocalyptic number.

4055081378 is a deficient number, since it is larger than the sum of its proper divisors (2463548062).

4055081378 is a wasteful number, since it uses less digits than its factorization.

4055081378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382601.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 4055081378 is about 63679.5208681724. The cubic root of 4055081378 is about 1594.6542134225.

The spelling of 4055081378 in words is "four billion, fifty-five million, eighty-one thousand, three hundred seventy-eight".