8754625505 has 4 divisors (see below), whose sum is σ = 10505550612. Its totient is φ = 7003700400.

The previous prime is 8754625501. The next prime is 8754625513. The reversal of 8754625505 is 5055264578.

8754625505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4549232704 + 4205392801 = 67448^2 + 64849^2 .

It is not a de Polignac number, because 8754625505 - 2² = 8754625501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8754625505.

It is not an unprimeable number, because it can be changed into a prime (8754625501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875462546 + ... + 875462555.

It is an arithmetic number, because the mean of its divisors is an integer number (2626387653).

Almost surely, 2^8754625505 is an apocalyptic number.

It is an amenable number.

8754625505 is a deficient number, since it is larger than the sum of its proper divisors (1750925107).

8754625505 is a wasteful number, since it uses less digits than its factorization.

8754625505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750925106.

The product of its (nonzero) digits is 1680000, while the sum is 47.

The square root of 8754625505 is about 93566.1557669225. The cubic root of 8754625505 is about 2061.0056911930.

The spelling of 8754625505 in words is "eight billion, seven hundred fifty-four million, six hundred twenty-five thousand, five hundred five".