47688950884 has 27 divisors (see below), whose sum is σ = 84174890443. Its totient is φ = 23640728768.

The previous prime is 47688950741. The next prime is 47688950891. The reversal of 47688950884 is 48805988674.

The square root of 47688950884 is 218378.

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

47688950884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 252110884 + 47436840000 = 15878^2 + 217800^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 59835174 + ... + 59835970.

Almost surely, 2^47688950884 is an apocalyptic number.

47688950884 is the 218378-th square number.

It is an amenable number.

47688950884 is a deficient number, since it is larger than the sum of its proper divisors (36485939559).

47688950884 is an frugal number, since it uses more digits than its factorization.

47688950884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872 (or 936 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 67.

The spelling of 47688950884 in words is "forty-seven billion, six hundred eighty-eight million, nine hundred fifty thousand, eight hundred eighty-four".