47385417008 has 10 divisors (see below), whose sum is σ = 91809245484. Its totient is φ = 23692708496.

The previous prime is 47385416989. The next prime is 47385417019. The reversal of 47385417008 is 80071458374.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1480794266 + ... + 1480794297.

Almost surely, 2^47385417008 is an apocalyptic number.

It is an amenable number.

47385417008 is a deficient number, since it is larger than the sum of its proper divisors (44423828476).

47385417008 is a wasteful number, since it uses less digits than its factorization.

47385417008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961588571 (or 2961588565 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 47385417008 in words is "forty-seven billion, three hundred eighty-five million, four hundred seventeen thousand, eight".