471534656673 has 8 divisors (see below), whose sum is σ = 628717057600. Its totient is φ = 314354346768.

The previous prime is 471534656651. The next prime is 471534656683. The reversal of 471534656673 is 376656435174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 471534656673 - 2⁵ = 471534656641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471534656623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114348 + ... + 977826.

It is an arithmetic number, because the mean of its divisors is an integer number (78589632200).

Almost surely, 2^471534656673 is an apocalyptic number.

It is an amenable number.

471534656673 is a deficient number, since it is larger than the sum of its proper divisors (157182400927).

471534656673 is a wasteful number, since it uses less digits than its factorization.

471534656673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045511.

The product of its digits is 38102400, while the sum is 57.

The spelling of 471534656673 in words is "four hundred seventy-one billion, five hundred thirty-four million, six hundred fifty-six thousand, six hundred seventy-three".