165073395 has 8 divisors (see below), whose sum is σ = 264117456. Its totient is φ = 88039136.

The previous prime is 165073393. The next prime is 165073399. The reversal of 165073395 is 593370561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 165073395 - 2¹ = 165073393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (165073393) 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 7 ways as a sum of consecutive naturals, for example, 5502432 + ... + 5502461.

It is an arithmetic number, because the mean of its divisors is an integer number (33014682).

Almost surely, 2^165073395 is an apocalyptic number.

165073395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

165073395 is a deficient number, since it is larger than the sum of its proper divisors (99044061).

165073395 is a wasteful number, since it uses less digits than its factorization.

165073395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11004901.

The product of its (nonzero) digits is 85050, while the sum is 39.

The square root of 165073395 is about 12848.0891575362. The cubic root of 165073395 is about 548.5619679106.

The spelling of 165073395 in words is "one hundred sixty-five million, seventy-three thousand, three hundred ninety-five".