4851200000 has 156 divisors (see below), whose sum is σ = 12157737480. Its totient is φ = 1935360000.

The previous prime is 4851199999. The next prime is 4851200059. The reversal of 4851200000 is 21584.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12799811 + ... + 12800189.

Almost surely, 2^4851200000 is an apocalyptic number.

4851200000 is a gapful number since it is divisible by the number (40) 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 4851200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6078868740).

4851200000 is an abundant number, since it is smaller than the sum of its proper divisors (7306537480).

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

4851200000 is an frugal number, since it uses more digits than its factorization.

4851200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 4851200000 is about 69650.5563509725. The cubic root of 4851200000 is about 1692.8418741719.

Adding to 4851200000 its reverse (21584), we get a palindrome (4851221584).

The spelling of 4851200000 in words is "four billion, eight hundred fifty-one million, two hundred thousand".