4705215184872 has 192 divisors, whose sum is σ = 13628660348160. Its totient is φ = 1461303244800.

The previous prime is 4705215184799. The next prime is 4705215184919. The reversal of 4705215184872 is 2784815125074.

4705215184872 is a `hidden beast` number, since 4 + 7 + 0 + 5 + 2 + 151 + 8 + 487 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 533406222 + ... + 533415042.

It is an arithmetic number, because the mean of its divisors is an integer number (70982605980).

Almost surely, 2^{4705215184872} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4705215184872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6814330174080).

4705215184872 is an abundant number, since it is smaller than the sum of its proper divisors (8923445163288).

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

4705215184872 is a wasteful number, since it uses less digits than its factorization.

4705215184872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13184 (or 13177 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 54.

The spelling of 4705215184872 in words is "four trillion, seven hundred five billion, two hundred fifteen million, one hundred eighty-four thousand, eight hundred seventy-two".