4522400000 has 108 divisors (see below), whose sum is σ = 11285191764. Its totient is φ = 1808640000.

The previous prime is 4522399997. The next prime is 4522400011. The reversal of 4522400000 is 42254.

It can be written as a sum of positive squares in 6 ways, for example, as 3157540864 + 1364859136 = 56192^2 + 36944^2 .

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, 797174 + ... + 802826.

Almost surely, 2^4522400000 is an apocalyptic number.

4522400000 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 4522400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5642595882).

4522400000 is an abundant number, since it is smaller than the sum of its proper divisors (6762791764).

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

4522400000 is an frugal number, since it uses more digits than its factorization.

4522400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5694 (or 5660 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 4522400000 is about 67248.7918107084. The cubic root of 4522400000 is about 1653.6984683200.

Adding to 4522400000 its reverse (42254), we get a palindrome (4522442254).

The spelling of 4522400000 in words is "four billion, five hundred twenty-two million, four hundred thousand".