165096797 has 16 divisors (see below), whose sum is σ = 174545280. Its totient is φ = 155937600.

The previous prime is 165096787. The next prime is 165096839. The reversal of 165096797 is 797690561.

It is a cyclic number.

It is not a de Polignac number, because 165096797 - 2¹⁶ = 165031261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165096787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372458 + ... + 372900.

It is an arithmetic number, because the mean of its divisors is an integer number (10909080).

Almost surely, 2^165096797 is an apocalyptic number.

It is an amenable number.

165096797 is a deficient number, since it is larger than the sum of its proper divisors (9448483).

165096797 is a wasteful number, since it uses less digits than its factorization.

165096797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its (nonzero) digits is 714420, while the sum is 50.

The square root of 165096797 is about 12848.9998443459. Note that the first 3 decimals coincide. The cubic root of 165096797 is about 548.5878893915.

The spelling of 165096797 in words is "one hundred sixty-five million, ninety-six thousand, seven hundred ninety-seven".