471555711272 has 16 divisors (see below), whose sum is σ = 914655474900. Its totient is φ = 227647584640.

The previous prime is 471555711269. The next prime is 471555711281. The reversal of 471555711272 is 272117555174.

It can be written as a sum of positive squares in 2 ways, for example, as 470779865956 + 775845316 = 686134^2 + 27854^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016283629 + ... + 1016284092.

Almost surely, 2^471555711272 is an apocalyptic number.

It is an amenable number.

471555711272 is a deficient number, since it is larger than the sum of its proper divisors (443099763628).

471555711272 is a wasteful number, since it uses less digits than its factorization.

471555711272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032567756 (or 2032567752 counting only the distinct ones).

The product of its digits is 686000, while the sum is 47.

The spelling of 471555711272 in words is "four hundred seventy-one billion, five hundred fifty-five million, seven hundred eleven thousand, two hundred seventy-two".