8280558055 has 32 divisors (see below), whose sum is σ = 13040616960. Its totient is φ = 4890222720.

The previous prime is 8280558053. The next prime is 8280558133. The reversal of 8280558055 is 5508550828.

8280558055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8280558055 - 2¹ = 8280558053 is a prime.

It is a super-3 number, since 3×8280558055³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8280557996 and 8280558014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8280558053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558684 + ... + 573313.

It is an arithmetic number, because the mean of its divisors is an integer number (407519280).

Almost surely, 2^8280558055 is an apocalyptic number.

8280558055 is a deficient number, since it is larger than the sum of its proper divisors (4760058905).

8280558055 is a wasteful number, since it uses less digits than its factorization.

8280558055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132039.

The product of its (nonzero) digits is 640000, while the sum is 46.

The square root of 8280558055 is about 90997.5716983701. The cubic root of 8280558055 is about 2023.1117330491. Note that the first 3 decimals are identical.

It can be divided in two parts, 828055805 and 5, that multiplied together give a square (4140279025 = 64345²).

The spelling of 8280558055 in words is "eight billion, two hundred eighty million, five hundred fifty-eight thousand, fifty-five".