471572872859 has 4 divisors (see below), whose sum is σ = 514443134040. Its totient is φ = 428702611680.

The previous prime is 471572872847. The next prime is 471572872909. The reversal of 471572872859 is 958278275174.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471572872859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 471572872795 and 471572872804.

It is not an unprimeable number, because it can be changed into a prime (471572872819) 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, 21435130574 + ... + 21435130595.

It is an arithmetic number, because the mean of its divisors is an integer number (128610783510).

Almost surely, 2^471572872859 is an apocalyptic number.

471572872859 is a deficient number, since it is larger than the sum of its proper divisors (42870261181).

471572872859 is a wasteful number, since it uses less digits than its factorization.

471572872859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42870261180.

The product of its digits is 79027200, while the sum is 65.

It can be divided in two parts, 471572 and 872859, that added together give a palindrome (1344431).

The spelling of 471572872859 in words is "four hundred seventy-one billion, five hundred seventy-two million, eight hundred seventy-two thousand, eight hundred fifty-nine".