7165089712 has 80 divisors (see below), whose sum is σ = 15399014400. Its totient is φ = 3202571520.

The previous prime is 7165089709. The next prime is 7165089713. The reversal of 7165089712 is 2179805617.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7165089713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2665233 + ... + 2667919.

It is an arithmetic number, because the mean of its divisors is an integer number (192487680).

Almost surely, 2^7165089712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7165089712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7699507200).

7165089712 is an abundant number, since it is smaller than the sum of its proper divisors (8233924688).

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

7165089712 is a wasteful number, since it uses less digits than its factorization.

7165089712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954 (or 2948 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 46.

The square root of 7165089712 is about 84646.8529361842. The cubic root of 7165089712 is about 1927.8528307745.

The spelling of 7165089712 in words is "seven billion, one hundred sixty-five million, eighty-nine thousand, seven hundred twelve".