4513235520 has 112 divisors (see below), whose sum is σ = 14404360320. Its totient is φ = 1197244416.

The previous prime is 4513235491. The next prime is 4513235537. The reversal of 4513235520 is 255323154.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173101 + ... + 197459.

It is an arithmetic number, because the mean of its divisors is an integer number (128610360).

Almost surely, 2^4513235520 is an apocalyptic number.

4513235520 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 4513235520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7202180160).

4513235520 is an abundant number, since it is smaller than the sum of its proper divisors (9891124800).

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

4513235520 is a wasteful number, since it uses less digits than its factorization.

4513235520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24572 (or 24562 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 4513235520 is about 67180.6186336506. The cubic root of 4513235520 is about 1652.5806595391.

Adding to 4513235520 its reverse (255323154), we get a palindrome (4768558674).

The spelling of 4513235520 in words is "four billion, five hundred thirteen million, two hundred thirty-five thousand, five hundred twenty".