471522272170007 has 4 divisors (see below), whose sum is σ = 471681947849280. Its totient is φ = 471362596490736.

The previous prime is 471522272169997. The next prime is 471522272170031. The reversal of 471522272170007 is 700071272225174.

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

It is a cyclic number.

It is not a de Polignac number, because 471522272170007 - 2²⁰ = 471522271121431 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 (471522272170207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79837835207 + ... + 79837841112.

It is an arithmetic number, because the mean of its divisors is an integer number (117920486962320).

Almost surely, 2^{471522272170007} is an apocalyptic number.

471522272170007 is a deficient number, since it is larger than the sum of its proper divisors (159675679273).

471522272170007 is a wasteful number, since it uses less digits than its factorization.

471522272170007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159675679272.

The product of its (nonzero) digits is 768320, while the sum is 47.

The spelling of 471522272170007 in words is "four hundred seventy-one trillion, five hundred twenty-two billion, two hundred seventy-two million, one hundred seventy thousand, seven".