473851685000 has 40 divisors (see below), whose sum is σ = 1110234509670. Its totient is φ = 189540672000.

The previous prime is 473851684981. The next prime is 473851685009. The reversal of 473851685000 is 586158374.

It can be written as a sum of positive squares in 5 ways, for example, as 70578423556 + 403273261444 = 265666^2 + 635038^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (473851685009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 47380169 + ... + 47390168.

Almost surely, 2^473851685000 is an apocalyptic number.

473851685000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

473851685000 is an abundant number, since it is smaller than the sum of its proper divisors (636382824670).

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

473851685000 is an equidigital number, since it uses as much as digits as its factorization.

473851685000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94770363 (or 94770344 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 473851685000 in words is "four hundred seventy-three billion, eight hundred fifty-one million, six hundred eighty-five thousand".