4500232542 has 24 divisors (see below), whose sum is σ = 10500543144. Its totient is φ = 1384686864.

The previous prime is 4500232519. The next prime is 4500232543. The reversal of 4500232542 is 2452320054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4500232543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9615648 + ... + 9616115.

It is an arithmetic number, because the mean of its divisors is an integer number (437522631).

Almost surely, 2^4500232542 is an apocalyptic number.

4500232542 is an abundant number, since it is smaller than the sum of its proper divisors (6000310602).

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

4500232542 is a wasteful number, since it uses less digits than its factorization.

4500232542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19231784 (or 19231781 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 4500232542 is about 67083.7725683343. The cubic root of 4500232542 is about 1650.9920623562.

Adding to 4500232542 its reverse (2452320054), we get a palindrome (6952552596).

The spelling of 4500232542 in words is "four billion, five hundred million, two hundred thirty-two thousand, five hundred forty-two".