4055266819 has 16 divisors (see below), whose sum is σ = 4321658880. Its totient is φ = 3792044160.

The previous prime is 4055266807. The next prime is 4055266837. The reversal of 4055266819 is 9186625504.

It is a cyclic number.

It is not a de Polignac number, because 4055266819 - 2⁹ = 4055266307 is a prime.

It is a super-2 number, since 2×4055266819² = 32890377946564757522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4055266849) 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 15 ways as a sum of consecutive naturals, for example, 3073842 + ... + 3075160.

It is an arithmetic number, because the mean of its divisors is an integer number (270103680).

Almost surely, 2^4055266819 is an apocalyptic number.

4055266819 is a deficient number, since it is larger than the sum of its proper divisors (266392061).

4055266819 is a wasteful number, since it uses less digits than its factorization.

4055266819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 4055266819 is about 63680.9769004842. The cubic root of 4055266819 is about 1594.6785211767.

The spelling of 4055266819 in words is "four billion, fifty-five million, two hundred sixty-six thousand, eight hundred nineteen".