47984795712 has 672 divisors, whose sum is σ = 172031558400. Its totient is φ = 12841500672.

The previous prime is 47984795609. The next prime is 47984795779. The reversal of 47984795712 is 21759748974.

47984795712 is a `hidden beast` number, since 4 + 7 + 98 + 479 + 5 + 71 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 47984795712.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 539154964 + ... + 539155052.

Almost surely, 2^47984795712 is an apocalyptic number.

47984795712 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47984795712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86015779200).

47984795712 is an abundant number, since it is smaller than the sum of its proper divisors (124046762688).

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

47984795712 is a wasteful number, since it uses less digits than its factorization.

47984795712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 183 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 63.

The spelling of 47984795712 in words is "forty-seven billion, nine hundred eighty-four million, seven hundred ninety-five thousand, seven hundred twelve".