471774571720 has 64 divisors (see below), whose sum is σ = 1108170558000. Its totient is φ = 180530961408.

The previous prime is 471774571703. The next prime is 471774571733. The reversal of 471774571720 is 27175477174.

It can be written as a sum of positive squares in 8 ways, for example, as 217236159396 + 254538412324 = 466086^2 + 504518^2 .

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1739167 + ... + 1992046.

Almost surely, 2^471774571720 is an apocalyptic number.

471774571720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

471774571720 is an abundant number, since it is smaller than the sum of its proper divisors (636395986280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

471774571720 is a wasteful number, since it uses less digits than its factorization.

471774571720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731362 (or 3731358 counting only the distinct ones).

The product of its (nonzero) digits is 2689120, while the sum is 52.

The spelling of 471774571720 in words is "four hundred seventy-one billion, seven hundred seventy-four million, five hundred seventy-one thousand, seven hundred twenty".