47893654432 has 48 divisors (see below), whose sum is σ = 101577431592. Its totient is φ = 22097433600.

The previous prime is 47893654427. The next prime is 47893654451. The reversal of 47893654432 is 23445639874.

47893654432 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 32586026256 + 15307628176 = 180516^2 + 123724^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355778 + ... + 1390654.

Almost surely, 2^47893654432 is an apocalyptic number.

It is an amenable number.

47893654432 is an abundant number, since it is smaller than the sum of its proper divisors (53683777160).

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

47893654432 is a wasteful number, since it uses less digits than its factorization.

47893654432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38201 (or 38193 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 55.

The spelling of 47893654432 in words is "forty-seven billion, eight hundred ninety-three million, six hundred fifty-four thousand, four hundred thirty-two".