9956112133 has 8 divisors (see below), whose sum is σ = 11039266656. Its totient is φ = 8902633200.

The previous prime is 9956112121. The next prime is 9956112137. The reversal of 9956112133 is 3312116599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9956112133 - 2³³ = 1366177541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9956112137) 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, 7418191 + ... + 7419532.

It is an arithmetic number, because the mean of its divisors is an integer number (1379908332).

Almost surely, 2^9956112133 is an apocalyptic number.

It is an amenable number.

9956112133 is a deficient number, since it is larger than the sum of its proper divisors (1083154523).

9956112133 is a wasteful number, since it uses less digits than its factorization.

9956112133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14837795.

The product of its digits is 43740, while the sum is 40.

The square root of 9956112133 is about 99780.3193670976. The cubic root of 9956112133 is about 2151.2782831484.

The spelling of 9956112133 in words is "nine billion, nine hundred fifty-six million, one hundred twelve thousand, one hundred thirty-three".