4782215592 has 256 divisors, whose sum is σ = 16638566400. Its totient is φ = 1236384000.

The previous prime is 4782215563. The next prime is 4782215593. The reversal of 4782215592 is 2955122874.

4782215592 is a `hidden beast` number, since 4 + 78 + 2 + 21 + 559 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (4782215593) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4506742 + ... + 4507802.

It is an arithmetic number, because the mean of its divisors is an integer number (64994400).

Almost surely, 2^4782215592 is an apocalyptic number.

4782215592 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 4782215592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8319283200).

4782215592 is an abundant number, since it is smaller than the sum of its proper divisors (11856350808).

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

4782215592 is a wasteful number, since it uses less digits than its factorization.

4782215592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1355 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 4782215592 is about 69153.5652876987. The cubic root of 4782215592 is about 1684.7794258492.

The spelling of 4782215592 in words is "four billion, seven hundred eighty-two million, two hundred fifteen thousand, five hundred ninety-two".