504306851472 has 200 divisors, whose sum is σ = 1476425048384. Its totient is φ = 166171689216.

The previous prime is 504306851467. The next prime is 504306851479. The reversal of 504306851472 is 274158603405.

504306851472 is a `hidden beast` number, since 5 + 0 + 4 + 3 + 0 + 68 + 514 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (504306851479) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 81825063 + ... + 81831225.

Almost surely, 2^504306851472 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 504306851472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738212524192).

504306851472 is an abundant number, since it is smaller than the sum of its proper divisors (972118196912).

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

504306851472 is a wasteful number, since it uses less digits than its factorization.

504306851472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6899 (or 6884 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 504306851472 in words is "five hundred four billion, three hundred six million, eight hundred fifty-one thousand, four hundred seventy-two".