8785045469 has 8 divisors (see below), whose sum is σ = 8991636192. Its totient is φ = 8578558800.

The previous prime is 8785045439. The next prime is 8785045471. The reversal of 8785045469 is 9645405878.

It is a happy number.

8785045469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8785045469 is a prime.

It is a super-2 number, since 2×8785045469² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8785045439) 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 7 ways as a sum of consecutive naturals, for example, 160319 + ... + 208019.

It is an arithmetic number, because the mean of its divisors is an integer number (1123954524).

Almost surely, 2^8785045469 is an apocalyptic number.

It is an amenable number.

8785045469 is a deficient number, since it is larger than the sum of its proper divisors (206590723).

8785045469 is a wasteful number, since it uses less digits than its factorization.

8785045469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52027.

The product of its (nonzero) digits is 9676800, while the sum is 56.

The square root of 8785045469 is about 93728.5733861345. The cubic root of 8785045469 is about 2063.3900780462.

The spelling of 8785045469 in words is "eight billion, seven hundred eighty-five million, forty-five thousand, four hundred sixty-nine".