4135255559 has 4 divisors (see below), whose sum is σ = 4378505904. Its totient is φ = 3892005216.

The previous prime is 4135255547. The next prime is 4135255591. The reversal of 4135255559 is 9555525314.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4135255559 - 2²⁸ = 3866820103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4135255759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121625147 + ... + 121625180.

It is an arithmetic number, because the mean of its divisors is an integer number (1094626476).

Almost surely, 2^4135255559 is an apocalyptic number.

4135255559 is a deficient number, since it is larger than the sum of its proper divisors (243250345).

4135255559 is a wasteful number, since it uses less digits than its factorization.

4135255559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243250344.

The product of its digits is 675000, while the sum is 44.

The square root of 4135255559 is about 64305.9527493373. The cubic root of 4135255559 is about 1605.0951582896.

The spelling of 4135255559 in words is "four billion, one hundred thirty-five million, two hundred fifty-five thousand, five hundred fifty-nine".