4515234032 has 20 divisors (see below), whose sum is σ = 8749317240. Its totient is φ = 2257345728.

The previous prime is 4515233993. The next prime is 4515234067. The reversal of 4515234032 is 2304325154.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4515233986 and 4515234004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224819 + ... + 244077.

It is an arithmetic number, because the mean of its divisors is an integer number (437465862).

Almost surely, 2^4515234032 is an apocalyptic number.

It is an amenable number.

4515234032 is a deficient number, since it is larger than the sum of its proper divisors (4234083208).

4515234032 is a wasteful number, since it uses less digits than its factorization.

4515234032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33920 (or 33914 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 4515234032 is about 67195.4911582615. The cubic root of 4515234032 is about 1652.8245507115.

Adding to 4515234032 its reverse (2304325154), we get a palindrome (6819559186).

The spelling of 4515234032 in words is "four billion, five hundred fifteen million, two hundred thirty-four thousand, thirty-two".