4280559855 has 64 divisors (see below), whose sum is σ = 8071902720. Its totient is φ = 1909670400.

The previous prime is 4280559853. The next prime is 4280559869. The reversal of 4280559855 is 5589550824.

It is a happy number.

It is not a de Polignac number, because 4280559855 - 2¹ = 4280559853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4280559798 and 4280559807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4280559853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 706981 + ... + 713009.

It is an arithmetic number, because the mean of its divisors is an integer number (126123480).

Almost surely, 2^4280559855 is an apocalyptic number.

4280559855 is a deficient number, since it is larger than the sum of its proper divisors (3791342865).

4280559855 is a wasteful number, since it uses less digits than its factorization.

4280559855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392.

The product of its (nonzero) digits is 2880000, while the sum is 51.

The square root of 4280559855 is about 65425.9876119574. The cubic root of 4280559855 is about 1623.6790660141.

The spelling of 4280559855 in words is "four billion, two hundred eighty million, five hundred fifty-nine thousand, eight hundred fifty-five".