8458752855 has 128 divisors (see below), whose sum is σ = 16219865088. Its totient is φ = 3684851712.

The previous prime is 8458752853. The next prime is 8458752877. The reversal of 8458752855 is 5582578548.

It is not a de Polignac number, because 8458752855 - 2¹ = 8458752853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8458752795 and 8458752804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8458752853) 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 127 ways as a sum of consecutive naturals, for example, 43827639 + ... + 43827831.

It is an arithmetic number, because the mean of its divisors is an integer number (126717696).

Almost surely, 2^8458752855 is an apocalyptic number.

8458752855 is a deficient number, since it is larger than the sum of its proper divisors (7761112233).

8458752855 is a wasteful number, since it uses less digits than its factorization.

8458752855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445.

The product of its digits is 17920000, while the sum is 57.

The square root of 8458752855 is about 91971.4784865395. The cubic root of 8458752855 is about 2037.5210866625.

The spelling of 8458752855 in words is "eight billion, four hundred fifty-eight million, seven hundred fifty-two thousand, eight hundred fifty-five".