4055078113 has 4 divisors (see below), whose sum is σ = 4096883140. Its totient is φ = 4013273088.

The previous prime is 4055078107. The next prime is 4055078117. The reversal of 4055078113 is 3118705504.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1882865664 + 2172212449 = 43392^2 + 46607^2 .

It is a cyclic number.

It is not a de Polignac number, because 4055078113 - 2⁹ = 4055077601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4055078117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20902368 + ... + 20902561.

It is an arithmetic number, because the mean of its divisors is an integer number (1024220785).

Almost surely, 2^4055078113 is an apocalyptic number.

It is an amenable number.

4055078113 is a deficient number, since it is larger than the sum of its proper divisors (41805027).

4055078113 is an equidigital number, since it uses as much as digits as its factorization.

4055078113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41805026.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 4055078113 is about 63679.4952319819. The cubic root of 4055078113 is about 1594.6537854371.

The spelling of 4055078113 in words is "four billion, fifty-five million, seventy-eight thousand, one hundred thirteen".