9556106139 has 10 divisors (see below), whose sum is σ = 14275171020. Its totient is φ = 6370737372.

The previous prime is 9556106137. The next prime is 9556106179. The reversal of 9556106139 is 9316016559.

9556106139 is a `hidden beast` number, since 9 + 556 + 1 + 0 + 61 + 39 = 666.

It is not a de Polignac number, because 9556106139 - 2¹ = 9556106137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9556106094 and 9556106103.

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

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 9 ways as a sum of consecutive naturals, for example, 58988229 + ... + 58988390.

It is an arithmetic number, because the mean of its divisors is an integer number (1427517102).

Almost surely, 2^9556106139 is an apocalyptic number.

9556106139 is a deficient number, since it is larger than the sum of its proper divisors (4719064881).

9556106139 is a wasteful number, since it uses less digits than its factorization.

9556106139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117976631 (or 117976622 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 45.

The square root of 9556106139 is about 97755.3381611460. The cubic root of 9556106139 is about 2122.0730092882.

The spelling of 9556106139 in words is "nine billion, five hundred fifty-six million, one hundred six thousand, one hundred thirty-nine".