165095888245 has 16 divisors (see below), whose sum is σ = 201244195008. Its totient is φ = 129994001280.

The previous prime is 165095888239. The next prime is 165095888257. The reversal of 165095888245 is 542888590561.

It is not a de Polignac number, because 165095888245 - 2⁵ = 165095888213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181857 + ... + 602713.

It is an arithmetic number, because the mean of its divisors is an integer number (12577762188).

Almost surely, 2^165095888245 is an apocalyptic number.

It is an amenable number.

165095888245 is a deficient number, since it is larger than the sum of its proper divisors (36148306763).

165095888245 is a wasteful number, since it uses less digits than its factorization.

165095888245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422100.

The product of its (nonzero) digits is 27648000, while the sum is 61.

The spelling of 165095888245 in words is "one hundred sixty-five billion, ninety-five million, eight hundred eighty-eight thousand, two hundred forty-five".