9915792266356 has 24 divisors (see below), whose sum is σ = 17669224396544. Its totient is φ = 4868051555520.

The previous prime is 9915792266351. The next prime is 9915792266371. The reversal of 9915792266356 is 6536622975199.

It is a super-3 number, since 3×9915792266356³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9915792266351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76074330 + ... + 76204561.

Almost surely, 2^{9915792266356} is an apocalyptic number.

It is an amenable number.

9915792266356 is a deficient number, since it is larger than the sum of its proper divisors (7753432130188).

9915792266356 is a wasteful number, since it uses less digits than its factorization.

9915792266356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152279191 (or 152279189 counting only the distinct ones).

The product of its digits is 330674400, while the sum is 70.

The spelling of 9915792266356 in words is "nine trillion, nine hundred fifteen billion, seven hundred ninety-two million, two hundred sixty-six thousand, three hundred fifty-six".