4215530000 has 200 divisors, whose sum is σ = 11725871520. Its totient is φ = 1451520000.

The previous prime is 4215529939. The next prime is 4215530017. The reversal of 4215530000 is 355124.

It is a tau number, because it is divible by the number of its divisors (200).

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2088992 + ... + 2091008.

Almost surely, 2^4215530000 is an apocalyptic number.

4215530000 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 4215530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5862935760).

4215530000 is an abundant number, since it is smaller than the sum of its proper divisors (7510341520).

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

4215530000 is a wasteful number, since it uses less digits than its factorization.

4215530000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075 (or 2054 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 4215530000 is about 64927.1129806339. The cubic root of 4215530000 is about 1615.4148148317.

Adding to 4215530000 its reverse (355124), we get a palindrome (4215885124).

The spelling of 4215530000 in words is "four billion, two hundred fifteen million, five hundred thirty thousand".