4578828825384 has 128 divisors (see below), whose sum is σ = 14197919155200. Its totient is φ = 1355255858880.

The previous prime is 4578828825283. The next prime is 4578828825397. The reversal of 4578828825384 is 4835288288754.

4578828825384 is a `hidden beast` number, since 4 + 5 + 7 + 8 + 8 + 2 + 8 + 82 + 538 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22306164 + ... + 22510499.

It is an arithmetic number, because the mean of its divisors is an integer number (110921243400).

Almost surely, 2^{4578828825384} is an apocalyptic number.

4578828825384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4578828825384 is an abundant number, since it is smaller than the sum of its proper divisors (9619090329816).

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

4578828825384 is a wasteful number, since it uses less digits than its factorization.

4578828825384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44816732 (or 44816722 counting only the distinct ones).

The product of its digits is 1101004800, while the sum is 72.

The spelling of 4578828825384 in words is "four trillion, five hundred seventy-eight billion, eight hundred twenty-eight million, eight hundred twenty-five thousand, three hundred eighty-four".