4153755565 has 16 divisors (see below), whose sum is σ = 5179401216. Its totient is φ = 3194496000.

The previous prime is 4153755559. The next prime is 4153755601. The reversal of 4153755565 is 5655573514.

It is a happy number.

It is not a de Polignac number, because 4153755565 - 2¹³ = 4153747373 is a prime.

It is a Duffinian number.

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, 65332 + ... + 112141.

It is an arithmetic number, because the mean of its divisors is an integer number (323712576).

Almost surely, 2^4153755565 is an apocalyptic number.

It is an amenable number.

4153755565 is a deficient number, since it is larger than the sum of its proper divisors (1025645651).

4153755565 is a wasteful number, since it uses less digits than its factorization.

4153755565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177660.

The product of its digits is 1575000, while the sum is 46.

The square root of 4153755565 is about 64449.6358794990. The cubic root of 4153755565 is about 1607.4851837676.

The spelling of 4153755565 in words is "four billion, one hundred fifty-three million, seven hundred fifty-five thousand, five hundred sixty-five".