471534656612 has 6 divisors (see below), whose sum is σ = 825185649078. Its totient is φ = 235767328304.

The previous prime is 471534656599. The next prime is 471534656623. The reversal of 471534656612 is 216656435174.

It can be written as a sum of positive squares in only one way, i.e., 306313543936 + 165221112676 = 553456^2 + 406474^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58941832073 + ... + 58941832080.

It is an arithmetic number, because the mean of its divisors is an integer number (137530941513).

Almost surely, 2^471534656612 is an apocalyptic number.

It is an amenable number.

471534656612 is a deficient number, since it is larger than the sum of its proper divisors (353650992466).

471534656612 is a wasteful number, since it uses less digits than its factorization.

471534656612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117883664157 (or 117883664155 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 50.

The spelling of 471534656612 in words is "four hundred seventy-one billion, five hundred thirty-four million, six hundred fifty-six thousand, six hundred twelve".