7117055712 has 192 divisors, whose sum is σ = 23670480960. Its totient is φ = 2060992512.

The previous prime is 7117055681. The next prime is 7117055719. The reversal of 7117055712 is 2175507117.

7117055712 is a `hidden beast` number, since 7 + 11 + 70 + 5 + 571 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7117055719) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172308 + ... + 209580.

It is an arithmetic number, because the mean of its divisors is an integer number (123283755).

Almost surely, 2^7117055712 is an apocalyptic number.

7117055712 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7117055712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11835240480).

7117055712 is an abundant number, since it is smaller than the sum of its proper divisors (16553425248).

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

7117055712 is a wasteful number, since it uses less digits than its factorization.

7117055712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37322 (or 37308 counting only the distinct ones).

The product of its (nonzero) digits is 17150, while the sum is 36.

The square root of 7117055712 is about 84362.6440552926. The cubic root of 7117055712 is about 1923.5351277094.

The spelling of 7117055712 in words is "seven billion, one hundred seventeen million, fifty-five thousand, seven hundred twelve".