165302355207325 has 48 divisors (see below), whose sum is σ = 239728449540096. Its totient is φ = 110703254155200.

The previous prime is 165302355207271. The next prime is 165302355207329. The reversal of 165302355207325 is 523702553203561.

165302355207325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 165302355207325 - 2²⁵ = 165302321652893 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 (165302355207329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75853680 + ... + 78002470.

It is an arithmetic number, because the mean of its divisors is an integer number (4994342698752).

Almost surely, 2^{165302355207325} is an apocalyptic number.

It is an amenable number.

165302355207325 is a deficient number, since it is larger than the sum of its proper divisors (74426094332771).

165302355207325 is a wasteful number, since it uses less digits than its factorization.

165302355207325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159074 (or 2159069 counting only the distinct ones).

The product of its (nonzero) digits is 5670000, while the sum is 49.

The spelling of 165302355207325 in words is "one hundred sixty-five trillion, three hundred two billion, three hundred fifty-five million, two hundred seven thousand, three hundred twenty-five".