9065177972 has 12 divisors (see below), whose sum is σ = 15898034880. Its totient is φ = 4522882296.

The previous prime is 9065177963. The next prime is 9065177993. The reversal of 9065177972 is 2797715609.

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, 2424572 + ... + 2428307.

It is an arithmetic number, because the mean of its divisors is an integer number (1324836240).

Almost surely, 2^9065177972 is an apocalyptic number.

It is an amenable number.

9065177972 is a deficient number, since it is larger than the sum of its proper divisors (6832856908).

9065177972 is a wasteful number, since it uses less digits than its factorization.

9065177972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853350 (or 4853348 counting only the distinct ones).

The product of its (nonzero) digits is 1666980, while the sum is 53.

The square root of 9065177972 is about 95211.2281823945. The cubic root of 9065177972 is about 2085.0930703163.

The spelling of 9065177972 in words is "nine billion, sixty-five million, one hundred seventy-seven thousand, nine hundred seventy-two".