4055216289 has 8 divisors (see below), whose sum is σ = 5409101472. Its totient is φ = 2702404320.

The previous prime is 4055216281. The next prime is 4055216323. The reversal of 4055216289 is 9826125504.

4055216289 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4055216289 - 2³ = 4055216281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4055216289.

It is not an unprimeable number, because it can be changed into a prime (4055216281) 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, 259444 + ... + 274629.

It is an arithmetic number, because the mean of its divisors is an integer number (676137684).

Almost surely, 2^4055216289 is an apocalyptic number.

It is an amenable number.

4055216289 is a deficient number, since it is larger than the sum of its proper divisors (1353885183).

4055216289 is a wasteful number, since it uses less digits than its factorization.

4055216289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536607.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 4055216289 is about 63680.5801559628. The cubic root of 4055216289 is about 1594.6718977375.

The spelling of 4055216289 in words is "four billion, fifty-five million, two hundred sixteen thousand, two hundred eighty-nine".