165152031415345 has 64 divisors (see below), whose sum is σ = 236001439296000. Its totient is φ = 109774378137600.

The previous prime is 165152031415337. The next prime is 165152031415489. The reversal of 165152031415345 is 543514130251561.

It is not a de Polignac number, because 165152031415345 - 2³ = 165152031415337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 165152031415295 and 165152031415304.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15278356 + ... + 23743045.

It is an arithmetic number, because the mean of its divisors is an integer number (3687522489000).

Almost surely, 2^{165152031415345} is an apocalyptic number.

It is an amenable number.

165152031415345 is a deficient number, since it is larger than the sum of its proper divisors (70849407880655).

165152031415345 is a wasteful number, since it uses less digits than its factorization.

165152031415345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39021610.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 165152031415345 in words is "one hundred sixty-five trillion, one hundred fifty-two billion, thirty-one million, four hundred fifteen thousand, three hundred forty-five".