3245215055 has 16 divisors (see below), whose sum is σ = 4067310240. Its totient is φ = 2483183232.

The previous prime is 3245215033. The next prime is 3245215093. The reversal of 3245215055 is 5505125423.

3245215055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3245215055 - 2⁸ = 3245214799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137744 + ... + 159573.

It is an arithmetic number, because the mean of its divisors is an integer number (254206890).

Almost surely, 2^3245215055 is an apocalyptic number.

3245215055 is a deficient number, since it is larger than the sum of its proper divisors (822095185).

3245215055 is a wasteful number, since it uses less digits than its factorization.

3245215055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297418.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 3245215055 is about 56966.7890529210. The cubic root of 3245215055 is about 1480.5207345521.

The spelling of 3245215055 in words is "three billion, two hundred forty-five million, two hundred fifteen thousand, fifty-five".