147052337163217 has 4 divisors (see below), whose sum is σ = 147102887986740. Its totient is φ = 147001786339696.

The previous prime is 147052337163209. The next prime is 147052337163239. The reversal of 147052337163217 is 712361733250741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 119040341334721 + 28011995828496 = 10910561^2 + 5292636^2 .

It is a cyclic number.

It is not a de Polignac number, because 147052337163217 - 2³ = 147052337163209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147052337163517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25275407398 + ... + 25275413215.

It is an arithmetic number, because the mean of its divisors is an integer number (36775721996685).

Almost surely, 2^{147052337163217} is an apocalyptic number.

It is an amenable number.

147052337163217 is a deficient number, since it is larger than the sum of its proper divisors (50550823523).

147052337163217 is an equidigital number, since it uses as much as digits as its factorization.

147052337163217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50550823522.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 147052337163217 in words is "one hundred forty-seven trillion, fifty-two billion, three hundred thirty-seven million, one hundred sixty-three thousand, two hundred seventeen".