47684583424 has 51 divisors (see below), whose sum is σ = 95480373873. Its totient is φ = 23814340608.

The previous prime is 47684583361. The next prime is 47684583433. The reversal of 47684583424 is 42438548674.

The square root of 47684583424 is 218368.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2754150400 + 44930433024 = 52480^2 + 211968^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 55901782 + ... + 55902634.

Almost surely, 2^47684583424 is an apocalyptic number.

47684583424 is the 218368-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47684583424

47684583424 is an abundant number, since it is smaller than the sum of its proper divisors (47795790449).

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

47684583424 is an frugal number, since it uses more digits than its factorization.

47684583424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738 (or 855 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 55.

The spelling of 47684583424 in words is "forty-seven billion, six hundred eighty-four million, five hundred eighty-three thousand, four hundred twenty-four".