473632706820 has 384 divisors, whose sum is σ = 1729866571776. Its totient is φ = 93963608064.

The previous prime is 473632706797. The next prime is 473632706839. The reversal of 473632706820 is 28607236374.

It is a self number, because there is not a number n which added to its sum of digits gives 473632706820.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 143219607 + ... + 143222913.

It is an arithmetic number, because the mean of its divisors is an integer number (4504860864).

Almost surely, 2^473632706820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473632706820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (864933285888).

473632706820 is an abundant number, since it is smaller than the sum of its proper divisors (1256233864956).

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

473632706820 is a wasteful number, since it uses less digits than its factorization.

473632706820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899 (or 4897 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 473632706820 in words is "four hundred seventy-three billion, six hundred thirty-two million, seven hundred six thousand, eight hundred twenty".