471504628191 has 16 divisors (see below), whose sum is σ = 629028288000. Its totient is φ = 314158759488.

The previous prime is 471504628183. The next prime is 471504628213. The reversal of 471504628191 is 191826405174.

It is not a de Polignac number, because 471504628191 - 2³ = 471504628183 is a prime.

It is a super-2 number, since 2×471504628191² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 471504628191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471504628141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68340460 + ... + 68347358.

It is an arithmetic number, because the mean of its divisors is an integer number (39314268000).

Almost surely, 2^471504628191 is an apocalyptic number.

471504628191 is a deficient number, since it is larger than the sum of its proper divisors (157523659809).

471504628191 is a wasteful number, since it uses less digits than its factorization.

471504628191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16478.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 471504628191 in words is "four hundred seventy-one billion, five hundred four million, six hundred twenty-eight thousand, one hundred ninety-one".