471904761852 has 18 divisors (see below), whose sum is σ = 1192870370328. Its totient is φ = 157301587272.

The previous prime is 471904761833. The next prime is 471904761877. The reversal of 471904761852 is 258167409174.

471904761852 is a `hidden beast` number, since 4 + 7 + 1 + 90 + 476 + 1 + 85 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6554232768 + ... + 6554232839.

Almost surely, 2^471904761852 is an apocalyptic number.

It is an amenable number.

471904761852 is an abundant number, since it is smaller than the sum of its proper divisors (720965608476).

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

471904761852 is a wasteful number, since it uses less digits than its factorization.

471904761852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13108465617 (or 13108465612 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 471904761852 in words is "four hundred seventy-one billion, nine hundred four million, seven hundred sixty-one thousand, eight hundred fifty-two".