4787828287875 has 64 divisors (see below), whose sum is σ = 8973425485440. Its totient is φ = 2518528723200.

The previous prime is 4787828287859. The next prime is 4787828287927. The reversal of 4787828287875 is 5787828287874.

It is a happy number.

4787828287875 is a `hidden beast` number, since 478 + 7 + 8 + 2 + 8 + 2 + 8 + 78 + 75 = 666.

It is not a de Polignac number, because 4787828287875 - 2⁴ = 4787828287859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4787828287794 and 4787828287803.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9470172 + ... + 9962921.

It is an arithmetic number, because the mean of its divisors is an integer number (140209773210).

Almost surely, 2^{4787828287875} is an apocalyptic number.

4787828287875 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4787828287875 is a deficient number, since it is larger than the sum of its proper divisors (4185597197565).

4787828287875 is a wasteful number, since it uses less digits than its factorization.

4787828287875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19433190 (or 19433174 counting only the distinct ones).

The product of its digits is 6294077440, while the sum is 81.

Subtracting 4787828287875 from its reverse (5787828287874), we obtain a palindrome (999999999999).

The spelling of 4787828287875 in words is "four trillion, seven hundred eighty-seven billion, eight hundred twenty-eight million, two hundred eighty-seven thousand, eight hundred seventy-five".