8885550785 has 16 divisors (see below), whose sum is σ = 11148624000. Its totient is φ = 6785708160.

The previous prime is 8885550731. The next prime is 8885550799. The reversal of 8885550785 is 5870555888.

8885550785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8885550785 - 2¹⁸ = 8885288641 is a prime.

It is a super-3 number, since 3×8885550785³ (a number of 31 digits) contains 333 as substring.

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 15 ways as a sum of consecutive naturals, for example, 20036 + ... + 134805.

It is an arithmetic number, because the mean of its divisors is an integer number (696789000).

Almost surely, 2^8885550785 is an apocalyptic number.

It is an amenable number.

8885550785 is a deficient number, since it is larger than the sum of its proper divisors (2263073215).

8885550785 is a wasteful number, since it uses less digits than its factorization.

8885550785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155368.

The product of its (nonzero) digits is 17920000, while the sum is 59.

The square root of 8885550785 is about 94263.1995266445. The cubic root of 8885550785 is about 2071.2289982133.

The spelling of 8885550785 in words is "eight billion, eight hundred eighty-five million, five hundred fifty thousand, seven hundred eighty-five".