4551242300 has 144 divisors (see below), whose sum is σ = 11436768000. Its totient is φ = 1555699200.

The previous prime is 4551242299. The next prime is 4551242309. The reversal of 4551242300 is 32421554.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4551242300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4551242309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1491176 + ... + 1494224.

It is an arithmetic number, because the mean of its divisors is an integer number (79422000).

Almost surely, 2^4551242300 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 4551242300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5718384000).

4551242300 is an abundant number, since it is smaller than the sum of its proper divisors (6885525700).

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

4551242300 is a wasteful number, since it uses less digits than its factorization.

4551242300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156 (or 3149 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4551242300 is about 67462.8957279481. The cubic root of 4551242300 is about 1657.2065929070.

Adding to 4551242300 its reverse (32421554), we get a palindrome (4583663854).

The spelling of 4551242300 in words is "four billion, five hundred fifty-one million, two hundred forty-two thousand, three hundred".