9045671650 has 48 divisors (see below), whose sum is σ = 17220397824. Its totient is φ = 3533849280.

The previous prime is 9045671573. The next prime is 9045671669. The reversal of 9045671650 is 561765409.

It is a super-2 number, since 2×9045671650² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9045671597 and 9045671606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583297 + ... + 598603.

It is an arithmetic number, because the mean of its divisors is an integer number (358758288).

Almost surely, 2^9045671650 is an apocalyptic number.

9045671650 is a deficient number, since it is larger than the sum of its proper divisors (8174726174).

9045671650 is a wasteful number, since it uses less digits than its factorization.

9045671650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15595 (or 15590 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 9045671650 is about 95108.7359289356. The cubic root of 9045671650 is about 2083.5964383798.

The spelling of 9045671650 in words is "nine billion, forty-five million, six hundred seventy-one thousand, six hundred fifty".