9556106138 has 8 divisors (see below), whose sum is σ = 14346616320. Its totient is φ = 4773900700.

The previous prime is 9556106137. The next prime is 9556106179. The reversal of 9556106138 is 8316016559.

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

It is not an unprimeable number, because it can be changed into a prime (9556106137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2073308 + ... + 2077911.

It is an arithmetic number, because the mean of its divisors is an integer number (1793327040).

Almost surely, 2^9556106138 is an apocalyptic number.

9556106138 is a deficient number, since it is larger than the sum of its proper divisors (4790510182).

9556106138 is a wasteful number, since it uses less digits than its factorization.

9556106138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152372.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 9556106138 is about 97755.3381560312. The cubic root of 9556106138 is about 2122.0730092141.

The spelling of 9556106138 in words is "nine billion, five hundred fifty-six million, one hundred six thousand, one hundred thirty-eight".