4523320224 has 36 divisors (see below), whose sum is σ = 12863192706. Its totient is φ = 1507773312.

The previous prime is 4523320223. The next prime is 4523320261. The reversal of 4523320224 is 4220233254.

It is a happy number.

4523320224 is a `hidden beast` number, since 452 + 3 + 3 + 202 + 2 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4104708624 + 418611600 = 64068^2 + 20460^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (4523320223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7852699 + ... + 7853274.

Almost surely, 2^4523320224 is an apocalyptic number.

It is an amenable number.

4523320224 is an abundant number, since it is smaller than the sum of its proper divisors (8339872482).

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

4523320224 is a wasteful number, since it uses less digits than its factorization.

4523320224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15705989 (or 15705978 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 4523320224 is about 67255.6333997383. The cubic root of 4523320224 is about 1653.8106263050.

Adding to 4523320224 its reverse (4220233254), we get a palindrome (8743553478).

The spelling of 4523320224 in words is "four billion, five hundred twenty-three million, three hundred twenty thousand, two hundred twenty-four".