9045961836 has 48 divisors (see below), whose sum is σ = 21470448384. Its totient is φ = 2963805376.

The previous prime is 9045961829. The next prime is 9045961849. The reversal of 9045961836 is 6381695409.

9045961836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 173161 + ... + 219263.

It is an arithmetic number, because the mean of its divisors is an integer number (447301008).

Almost surely, 2^9045961836 is an apocalyptic number.

It is an amenable number.

9045961836 is an abundant number, since it is smaller than the sum of its proper divisors (12424486548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9045961836 is a wasteful number, since it uses less digits than its factorization.

9045961836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46390 (or 46388 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 9045961836 is about 95110.2614653119. The cubic root of 9045961836 is about 2083.6187187984.

The spelling of 9045961836 in words is "nine billion, forty-five million, nine hundred sixty-one thousand, eight hundred thirty-six".