4788772817500 has 180 divisors, whose sum is σ = 12574788929472. Its totient is φ = 1588900320000.

The previous prime is 4788772817473. The next prime is 4788772817513. The reversal of 4788772817500 is 57182778874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3166984 + ... + 4428016.

Almost surely, 2^{4788772817500} 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 4788772817500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6287394464736).

4788772817500 is an abundant number, since it is smaller than the sum of its proper divisors (7786016111972).

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

4788772817500 is a wasteful number, since it uses less digits than its factorization.

4788772817500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261102 (or 1261078 counting only the distinct ones).

The product of its (nonzero) digits is 49172480, while the sum is 64.

The spelling of 4788772817500 in words is "four trillion, seven hundred eighty-eight billion, seven hundred seventy-two million, eight hundred seventeen thousand, five hundred".