4947744516480 has 192 divisors, whose sum is σ = 17219711808000. Its totient is φ = 1309009379328.

The previous prime is 4947744516467. The next prime is 4947744516497. The reversal of 4947744516480 is 846154477494.

4947744516480 is a `hidden beast` number, since 4 + 9 + 4 + 7 + 74 + 4 + 516 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2650305 + ... + 4113344.

It is an arithmetic number, because the mean of its divisors is an integer number (89685999000).

Almost surely, 2^{4947744516480} is an apocalyptic number.

4947744516480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4947744516480 is an abundant number, since it is smaller than the sum of its proper divisors (12271967291520).

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

4947744516480 is a wasteful number, since it uses less digits than its factorization.

4947744516480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763801 (or 6763786 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 63.

The spelling of 4947744516480 in words is "four trillion, nine hundred forty-seven billion, seven hundred forty-four million, five hundred sixteen thousand, four hundred eighty".