4422501613530 has 960 divisors, whose sum is σ = 15872115587328. Its totient is φ = 842208675840.

The previous prime is 4422501613499. The next prime is 4422501613583. The reversal of 4422501613530 is 353161052244.

4422501613530 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 5 + 0 + 1 + 613 + 5 + 30 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 5160444862 + ... + 5160445718.

Almost surely, 2^{4422501613530} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4422501613530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7936057793664).

4422501613530 is an abundant number, since it is smaller than the sum of its proper divisors (11449613973798).

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

4422501613530 is a wasteful number, since it uses less digits than its factorization.

4422501613530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 4422501613530 its reverse (353161052244), we get a palindrome (4775662665774).

The spelling of 4422501613530 in words is "four trillion, four hundred twenty-two billion, five hundred one million, six hundred thirteen thousand, five hundred thirty".