165014093 has 2 divisors, whose sum is σ = 165014094. Its totient is φ = 165014092.

The previous prime is 165014077. The next prime is 165014131. The reversal of 165014093 is 390410561.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143688169 + 21325924 = 11987^2 + 4618^2 .

It is a cyclic number.

It is not a de Polignac number, because 165014093 - 2⁴ = 165014077 is a prime.

It is a super-2 number, since 2×165014093² = 54459301777225298, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (165010093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82507046 + 82507047.

It is an arithmetic number, because the mean of its divisors is an integer number (82507047).

Almost surely, 2^165014093 is an apocalyptic number.

It is an amenable number.

165014093 is a deficient number, since it is larger than the sum of its proper divisors (1).

165014093 is an equidigital number, since it uses as much as digits as its factorization.

165014093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 165014093 is about 12845.7811362330. The cubic root of 165014093 is about 548.4962704308.

The spelling of 165014093 in words is "one hundred sixty-five million, fourteen thousand, ninety-three".