165454426301 has 2 divisors, whose sum is σ = 165454426302. Its totient is φ = 165454426300.

The previous prime is 165454426279. The next prime is 165454426327. The reversal of 165454426301 is 103624454561.

165454426301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149556999076 + 15897427225 = 386726^2 + 126085^2 .

It is a cyclic number.

It is not a de Polignac number, because 165454426301 - 2¹⁴ = 165454409917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (165454426801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82727213150 + 82727213151.

It is an arithmetic number, because the mean of its divisors is an integer number (82727213151).

Almost surely, 2^165454426301 is an apocalyptic number.

It is an amenable number.

165454426301 is a deficient number, since it is larger than the sum of its proper divisors (1).

165454426301 is an equidigital number, since it uses as much as digits as its factorization.

165454426301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 165454426301 in words is "one hundred sixty-five billion, four hundred fifty-four million, four hundred twenty-six thousand, three hundred one".