4888004791820 has 24 divisors (see below), whose sum is σ = 10265866412928. Its totient is φ = 1955000707200.

The previous prime is 4888004791801. The next prime is 4888004791837. The reversal of 4888004791820 is 281974008884.

It is a self number, because there is not a number n which added to its sum of digits gives 4888004791820.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12376316 + ... + 12765155.

It is an arithmetic number, because the mean of its divisors is an integer number (427744433872).

Almost surely, 2^{4888004791820} is an apocalyptic number.

It is an amenable number.

4888004791820 is an abundant number, since it is smaller than the sum of its proper divisors (5377861621108).

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

4888004791820 is a wasteful number, since it uses less digits than its factorization.

4888004791820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25151201 (or 25151199 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 59.

The spelling of 4888004791820 in words is "four trillion, eight hundred eighty-eight billion, four million, seven hundred ninety-one thousand, eight hundred twenty".