9010992805 has 16 divisors (see below), whose sum is σ = 10841947200. Its totient is φ = 7189655040.

The previous prime is 9010992803. The next prime is 9010992811. The reversal of 9010992805 is 5082990109.

It is not a de Polignac number, because 9010992805 - 2¹ = 9010992803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9010992803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4769301 + ... + 4771189.

It is an arithmetic number, because the mean of its divisors is an integer number (677621700).

Almost surely, 2^9010992805 is an apocalyptic number.

It is an amenable number.

9010992805 is a deficient number, since it is larger than the sum of its proper divisors (1830954395).

9010992805 is a wasteful number, since it uses less digits than its factorization.

9010992805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3924.

The product of its (nonzero) digits is 58320, while the sum is 43.

The square root of 9010992805 is about 94926.2492938597. The cubic root of 9010992805 is about 2080.9303657369.

The spelling of 9010992805 in words is "nine billion, ten million, nine hundred ninety-two thousand, eight hundred five".