8459705553 has 16 divisors (see below), whose sum is σ = 12156809280. Its totient is φ = 5201884224.

The previous prime is 8459705543. The next prime is 8459705581. The reversal of 8459705553 is 3555079548.

It is a happy number.

8459705553 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 8459705553 - 2⁸ = 8459705297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8459705496 and 8459705505.

It is not an unprimeable number, because it can be changed into a prime (8459705533) 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 15 ways as a sum of consecutive naturals, for example, 34498 + ... + 134571.

It is an arithmetic number, because the mean of its divisors is an integer number (759800580).

Almost surely, 2^8459705553 is an apocalyptic number.

It is an amenable number.

8459705553 is a deficient number, since it is larger than the sum of its proper divisors (3697103727).

8459705553 is a wasteful number, since it uses less digits than its factorization.

8459705553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170368.

The product of its (nonzero) digits is 3780000, while the sum is 51.

The square root of 8459705553 is about 91976.6576529067. The cubic root of 8459705553 is about 2037.5975782141.

The spelling of 8459705553 in words is "eight billion, four hundred fifty-nine million, seven hundred five thousand, five hundred fifty-three".