9081774905092 has 12 divisors (see below), whose sum is σ = 15922483363276. Its totient is φ = 4532493944160.

The previous prime is 9081774905089. The next prime is 9081774905101. The reversal of 9081774905092 is 2905094771809.

It can be written as a sum of positive squares in 2 ways, for example, as 6039178460676 + 3042596444416 = 2457474^2 + 1744304^2 .

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9081774905092.

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 3 ways as a sum of consecutive naturals, for example, 2098374663 + ... + 2098378990.

Almost surely, 2^{9081774905092} is an apocalyptic number.

It is an amenable number.

9081774905092 is a deficient number, since it is larger than the sum of its proper divisors (6840708458184).

9081774905092 is a wasteful number, since it uses less digits than its factorization.

9081774905092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196754198 (or 4196754196 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 61.

The spelling of 9081774905092 in words is "nine trillion, eighty-one billion, seven hundred seventy-four million, nine hundred five thousand, ninety-two".