165246315016 has 32 divisors (see below), whose sum is σ = 323347775040. Its totient is φ = 79021125568.

The previous prime is 165246314969. The next prime is 165246315019. The reversal of 165246315016 is 610513642561.

It is a happy number.

165246315016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 165246315016.

It is not an unprimeable number, because it can be changed into a prime (165246315019) 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, 1575195 + ... + 1676821.

It is an arithmetic number, because the mean of its divisors is an integer number (10104617970).

Almost surely, 2^165246315016 is an apocalyptic number.

It is an amenable number.

165246315016 is a deficient number, since it is larger than the sum of its proper divisors (158101460024).

165246315016 is a wasteful number, since it uses less digits than its factorization.

165246315016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110493 (or 110489 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

Adding to 165246315016 its reverse (610513642561), we get a palindrome (775759957577).

The spelling of 165246315016 in words is "one hundred sixty-five billion, two hundred forty-six million, three hundred fifteen thousand, sixteen".