9159556116 has 12 divisors (see below), whose sum is σ = 21372297632. Its totient is φ = 3053185368.

The previous prime is 9159556097. The next prime is 9159556121. The reversal of 9159556116 is 6116559519.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381648160 + ... + 381648183.

Almost surely, 2^9159556116 is an apocalyptic number.

It is an amenable number.

9159556116 is an abundant number, since it is smaller than the sum of its proper divisors (12212741516).

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

9159556116 is a wasteful number, since it uses less digits than its factorization.

9159556116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763296350 (or 763296348 counting only the distinct ones).

The product of its digits is 364500, while the sum is 48.

The square root of 9159556116 is about 95705.5699319533. The cubic root of 9159556116 is about 2092.3041151890.

The spelling of 9159556116 in words is "nine billion, one hundred fifty-nine million, five hundred fifty-six thousand, one hundred sixteen".