9773318552076 has 48 divisors (see below), whose sum is σ = 25339295457280. Its totient is φ = 3257636285520.

The previous prime is 9773318552047. The next prime is 9773318552111. The reversal of 9773318552076 is 6702558133779.

9773318552076 is a `hidden beast` number, since 9 + 7 + 7 + 3 + 3 + 1 + 8 + 552 + 0 + 76 = 666.

It is a super-2 number, since 2×9773318552076² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708021 + ... + 4477491.

Almost surely, 2^{9773318552076} is an apocalyptic number.

It is an amenable number.

9773318552076 is an abundant number, since it is smaller than the sum of its proper divisors (15565976905204).

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

9773318552076 is a wasteful number, since it uses less digits than its factorization.

9773318552076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793491 (or 3793483 counting only the distinct ones).

The product of its (nonzero) digits is 66679200, while the sum is 63.

The spelling of 9773318552076 in words is "nine trillion, seven hundred seventy-three billion, three hundred eighteen million, five hundred fifty-two thousand, seventy-six".