8747105485 has 4 divisors (see below), whose sum is σ = 10496526588. Its totient is φ = 6997684384.

The previous prime is 8747105473. The next prime is 8747105491. The reversal of 8747105485 is 5845017478.

8747105485 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 6654317476 + 2092788009 = 81574^2 + 45747^2 .

It is a cyclic number.

It is not a de Polignac number, because 8747105485 - 2⁹ = 8747104973 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 874710544 + ... + 874710553.

It is an arithmetic number, because the mean of its divisors is an integer number (2624131647).

Almost surely, 2^8747105485 is an apocalyptic number.

It is an amenable number.

8747105485 is a deficient number, since it is larger than the sum of its proper divisors (1749421103).

8747105485 is a wasteful number, since it uses less digits than its factorization.

8747105485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749421102.

The product of its (nonzero) digits is 1254400, while the sum is 49.

The square root of 8747105485 is about 93525.9615561369. The cubic root of 8747105485 is about 2060.4154034709.

The spelling of 8747105485 in words is "eight billion, seven hundred forty-seven million, one hundred five thousand, four hundred eighty-five".