47832789808 has 40 divisors (see below), whose sum is σ = 95134932800. Its totient is φ = 23290136064.

The previous prime is 47832789779. The next prime is 47832789827. The reversal of 47832789808 is 80898723874.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 47832789808.

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, 166923 + ... + 351466.

It is an arithmetic number, because the mean of its divisors is an integer number (2378373320).

Almost surely, 2^47832789808 is an apocalyptic number.

It is an amenable number.

47832789808 is a deficient number, since it is larger than the sum of its proper divisors (47302142992).

47832789808 is a wasteful number, since it uses less digits than its factorization.

47832789808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518549 (or 518543 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 64.

The spelling of 47832789808 in words is "forty-seven billion, eight hundred thirty-two million, seven hundred eighty-nine thousand, eight hundred eight".