4551600000 has 192 divisors, whose sum is σ = 15115751280. Its totient is φ = 1213440000.

The previous prime is 4551599981. The next prime is 4551600037. The reversal of 4551600000 is 61554.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a self number, because there is not a number n which added to its sum of digits gives 4551600000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1198104 + ... + 1201896.

Almost surely, 2^4551600000 is an apocalyptic number.

4551600000 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 4551600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7557875640).

4551600000 is an abundant number, since it is smaller than the sum of its proper divisors (10564151280).

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

4551600000 is an frugal number, since it uses more digits than its factorization.

4551600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835 (or 3803 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 4551600000 is about 67465.5467627737. The cubic root of 4551600000 is about 1657.2500072271.

Adding to 4551600000 its reverse (61554), we get a palindrome (4551661554).

The spelling of 4551600000 in words is "four billion, five hundred fifty-one million, six hundred thousand".